Merge branch 'frontend' into dev

- Implemented DealsPage with deal creation, updating, and filtering features.
- Added OrganizationsPage to manage and switch between organizations.
- Created TasksPage for task management, including task creation and filtering.
- Updated router to include new pages for navigation.

.gitea/workflows/build.yml

@@ -13,9 +13,39 @@ jobs:
       - name: Checkout
         uses: actions/checkout@v4
 
+      - name: Setup Node.js 24 via nvm
+        run: |
+          curl -o- https://raw.githubusercontent.com/nvm-sh/nvm/v0.40.1/install.sh | bash
+          export NVM_DIR="$HOME/.nvm"
+          [ -s "$NVM_DIR/nvm.sh" ] && \. "$NVM_DIR/nvm.sh"
+          nvm install 24
+          nvm use 24
+          node -v
+          npm -v
+          echo "PATH=$PATH" >> $GITHUB_ENV
+
       - name: Login to registry
         run: echo "${{ secrets.TOKEN }}" | docker login ${{ secrets.GIT_HOST }} -u ${{ secrets.USERNAME }} --password-stdin
 
+      - name: Build frontend bundle
+        working-directory: frontend
+        env:
+          CI: "true"
+        run: |
+          npm ci
+          npm run build
+
+      - name: Archive frontend dist
+        run: |
+          tar -czf frontend-dist.tar.gz -C frontend/dist .
+
+      - name: Upload frontend artifact
+        uses: actions/upload-artifact@v3
+        with:
+          name: frontend-dist
+          path: frontend-dist.tar.gz
+          retention-days: 7
+
       - name: Build and push app
         run: |
           docker build -t ${{ secrets.GIT_HOST }}/${{ gitea.repository }}:app -f app/Dockerfile .
@@ -44,6 +74,19 @@ jobs:
       - name: Create remote deployment directory
         run: ssh ${{ secrets.LXC_USER }}@${{ secrets.LXC_HOST }} "mkdir -p /srv/app"
 
+      - name: Download frontend artifact
+        uses: actions/download-artifact@v3
+        with:
+          name: frontend-dist
+          path: artifacts
+
+      - name: Upload frontend dist to server
+        run: |
+          mkdir -p artifacts/extracted
+          tar -xzf artifacts/frontend-dist.tar.gz -C artifacts/extracted
+          ssh ${{ secrets.LXC_USER }}@${{ secrets.LXC_HOST }} "mkdir -p /srv/app/frontend/dist && rm -rf /srv/app/frontend/dist/*"
+          scp -r artifacts/extracted/* ${{ secrets.LXC_USER }}@${{ secrets.LXC_HOST }}:/srv/app/frontend/dist/
+
       - name: Deploy docker-compose-ci.yml
         run: scp docker-compose-ci.yml ${{ secrets.LXC_USER }}@${{ secrets.LXC_HOST }}:/srv/app/docker-compose.yml
       

.gitignore

@@ -15,7 +15,7 @@ dist/
 downloads/
 eggs/
 .eggs/
-lib/
+# lib/
 lib64/
 parts/
 sdist/
@@ -161,3 +161,30 @@ cython_debug/
 #.idea/
 
 task.instructions.md
+frontend.instructions.md
+
+
+# Logs
+logs
+*.log
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*
+pnpm-debug.log*
+lerna-debug.log*
+
+node_modules
+dist
+dist-ssr
+*.local
+
+# Editor directories and files
+.vscode/*
+!.vscode/extensions.json
+.idea
+.DS_Store
+*.suo
+*.ntvs*
+*.njsproj
+*.sln
+*.sw?

app/main.py

@@ -1,10 +1,14 @@
 """FastAPI application factory."""
+
 from __future__ import annotations
 
 from collections.abc import AsyncIterator
 from contextlib import asynccontextmanager
+from pathlib import Path
 
-from fastapi import FastAPI
+from fastapi import FastAPI, HTTPException
+from fastapi.responses import FileResponse
+from fastapi.staticfiles import StaticFiles
 
 from app.api.routes import api_router
 from app.core.cache import init_cache, shutdown_cache
@@ -13,9 +17,13 @@ from app.core.middleware.cache_monitor import CacheAvailabilityMiddleware
 from fastapi.middleware.cors import CORSMiddleware
 
 
+PROJECT_ROOT = Path(__file__).resolve().parent.parent
+FRONTEND_DIST = PROJECT_ROOT / "frontend" / "dist"
+FRONTEND_INDEX = FRONTEND_DIST / "index.html"
 
 def create_app() -> FastAPI:
     """Build FastAPI application instance."""
+
     @asynccontextmanager
     async def lifespan(_: FastAPI) -> AsyncIterator[None]:
         await init_cache()
@@ -29,11 +37,37 @@ def create_app() -> FastAPI:
     application.add_middleware(CacheAvailabilityMiddleware)
     application.add_middleware(
         CORSMiddleware,
-        allow_origins=["https://kitchen-crm.k1nq.tech", "http://192.168.31.51"],
+        allow_origins=[
+            # "https://kitchen-crm.k1nq.tech",
+            # "http://192.168.31.51",
+            # "http://localhost:8000",
+            # "http://0.0.0.0:8000",
+            # "http://127.0.0.1:8000",
+            "*" # ! TODO: Убрать
+        ],
         allow_credentials=True,
         allow_methods=["*"],  # Разрешить все HTTP-методы
         allow_headers=["*"],  # Разрешить все заголовки
     )
+    if FRONTEND_DIST.exists() and FRONTEND_INDEX.exists():
+        assets_dir = FRONTEND_DIST / "assets"
+        if assets_dir.exists():
+            application.mount("/assets", StaticFiles(directory=assets_dir), name="frontend-assets")
+
+        @application.get("/", include_in_schema=False)
+        async def serve_frontend_root() -> FileResponse:  # pragma: no cover - simple file response
+            return FileResponse(FRONTEND_INDEX)
+
+        @application.get("/{path:path}", include_in_schema=False)
+        async def serve_frontend_path(path: str) -> FileResponse:  # pragma: no cover - simple file response
+            if path == "" or path.startswith("api"):
+                raise HTTPException(status_code=404)
+
+            candidate = FRONTEND_DIST / path
+            if candidate.is_file():
+                return FileResponse(candidate)
+            return FileResponse(FRONTEND_INDEX)
+
     return application
 
 

docker-compose-ci.yml

@@ -25,6 +25,8 @@ services:
       ANALYTICS_CACHE_BACKOFF_MS: ${ANALYTICS_CACHE_BACKOFF_MS}
     ports:
       - "80:8000"
+    volumes:
+      - ./frontend/dist:/opt/app/frontend/dist:ro
     healthcheck:
       test: ["CMD", "wget", "-qO-", "http://localhost:8000/health"]
       interval: 30s

frontend/.husky/pre-commit

@@ -0,0 +1 @@
+npx lint-staged

frontend/README.md

@@ -0,0 +1,73 @@
+# React + TypeScript + Vite
+
+This template provides a minimal setup to get React working in Vite with HMR and some ESLint rules.
+
+Currently, two official plugins are available:
+
+- [@vitejs/plugin-react](https://github.com/vitejs/vite-plugin-react/blob/main/packages/plugin-react) uses [Babel](https://babeljs.io/) (or [oxc](https://oxc.rs) when used in [rolldown-vite](https://vite.dev/guide/rolldown)) for Fast Refresh
+- [@vitejs/plugin-react-swc](https://github.com/vitejs/vite-plugin-react/blob/main/packages/plugin-react-swc) uses [SWC](https://swc.rs/) for Fast Refresh
+
+## React Compiler
+
+The React Compiler is not enabled on this template because of its impact on dev & build performances. To add it, see [this documentation](https://react.dev/learn/react-compiler/installation).
+
+## Expanding the ESLint configuration
+
+If you are developing a production application, we recommend updating the configuration to enable type-aware lint rules:
+
+```js
+export default defineConfig([
+  globalIgnores(['dist']),
+  {
+    files: ['**/*.{ts,tsx}'],
+    extends: [
+      // Other configs...
+
+      // Remove tseslint.configs.recommended and replace with this
+      tseslint.configs.recommendedTypeChecked,
+      // Alternatively, use this for stricter rules
+      tseslint.configs.strictTypeChecked,
+      // Optionally, add this for stylistic rules
+      tseslint.configs.stylisticTypeChecked,
+
+      // Other configs...
+    ],
+    languageOptions: {
+      parserOptions: {
+        project: ['./tsconfig.node.json', './tsconfig.app.json'],
+        tsconfigRootDir: import.meta.dirname,
+      },
+      // other options...
+    },
+  },
+])
+```
+
+You can also install [eslint-plugin-react-x](https://github.com/Rel1cx/eslint-react/tree/main/packages/plugins/eslint-plugin-react-x) and [eslint-plugin-react-dom](https://github.com/Rel1cx/eslint-react/tree/main/packages/plugins/eslint-plugin-react-dom) for React-specific lint rules:
+
+```js
+// eslint.config.js
+import reactX from 'eslint-plugin-react-x'
+import reactDom from 'eslint-plugin-react-dom'
+
+export default defineConfig([
+  globalIgnores(['dist']),
+  {
+    files: ['**/*.{ts,tsx}'],
+    extends: [
+      // Other configs...
+      // Enable lint rules for React
+      reactX.configs['recommended-typescript'],
+      // Enable lint rules for React DOM
+      reactDom.configs.recommended,
+    ],
+    languageOptions: {
+      parserOptions: {
+        project: ['./tsconfig.node.json', './tsconfig.app.json'],
+        tsconfigRootDir: import.meta.dirname,
+      },
+      // other options...
+    },
+  },
+])
+```

frontend/dev-dist/registerSW.js

@@ -0,0 +1 @@
+if('serviceWorker' in navigator) navigator.serviceWorker.register('/dev-sw.js?dev-sw', { scope: '/', type: 'classic' })

frontend/dev-dist/sw.js

@@ -0,0 +1,105 @@
+/**
+ * Copyright 2018 Google Inc. All Rights Reserved.
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+// If the loader is already loaded, just stop.
+if (!self.define) {
+  let registry = {};
+
+  // Used for `eval` and `importScripts` where we can't get script URL by other means.
+  // In both cases, it's safe to use a global var because those functions are synchronous.
+  let nextDefineUri;
+
+  const singleRequire = (uri, parentUri) => {
+    uri = new URL(uri + ".js", parentUri).href;
+    return registry[uri] || (
+      
+        new Promise(resolve => {
+          if ("document" in self) {
+            const script = document.createElement("script");
+            script.src = uri;
+            script.onload = resolve;
+            document.head.appendChild(script);
+          } else {
+            nextDefineUri = uri;
+            importScripts(uri);
+            resolve();
+          }
+        })
+      
+      .then(() => {
+        let promise = registry[uri];
+        if (!promise) {
+          throw new Error(`Module ${uri} didn’t register its module`);
+        }
+        return promise;
+      })
+    );
+  };
+
+  self.define = (depsNames, factory) => {
+    const uri = nextDefineUri || ("document" in self ? document.currentScript.src : "") || location.href;
+    if (registry[uri]) {
+      // Module is already loading or loaded.
+      return;
+    }
+    let exports = {};
+    const require = depUri => singleRequire(depUri, uri);
+    const specialDeps = {
+      module: { uri },
+      exports,
+      require
+    };
+    registry[uri] = Promise.all(depsNames.map(
+      depName => specialDeps[depName] || require(depName)
+    )).then(deps => {
+      factory(...deps);
+      return exports;
+    });
+  };
+}
+define(['./workbox-c5fd805d'], (function (workbox) { 'use strict';
+
+  self.skipWaiting();
+  workbox.clientsClaim();
+
+  /**
+   * The precacheAndRoute() method efficiently caches and responds to
+   * requests for URLs in the manifest.
+   * See https://goo.gl/S9QRab
+   */
+  workbox.precacheAndRoute([{
+    "url": "suppress-warnings.js",
+    "revision": "d41d8cd98f00b204e9800998ecf8427e"
+  }, {
+    "url": "index.html",
+    "revision": "0.b5rg9utgn3"
+  }], {});
+  workbox.cleanupOutdatedCaches();
+  workbox.registerRoute(new workbox.NavigationRoute(workbox.createHandlerBoundToURL("index.html"), {
+    allowlist: [/^\/$/]
+  }));
+  workbox.registerRoute(({
+    url
+  }) => url.pathname.startsWith("/api"), new workbox.NetworkFirst({
+    "cacheName": "api-cache",
+    "networkTimeoutSeconds": 5,
+    plugins: [new workbox.ExpirationPlugin({
+      maxEntries: 50,
+      maxAgeSeconds: 900
+    })]
+  }), 'GET');
+  workbox.registerRoute(({
+    request
+  }) => request.destination === "document", new workbox.NetworkFirst(), 'GET');
+
+}));

frontend/eslint.config.js

@@ -0,0 +1,58 @@
+import js from '@eslint/js'
+import globals from 'globals'
+import reactHooks from 'eslint-plugin-react-hooks'
+import reactRefresh from 'eslint-plugin-react-refresh'
+import simpleImportSort from 'eslint-plugin-simple-import-sort'
+import tailwindcss from 'eslint-plugin-tailwindcss'
+import tseslint from 'typescript-eslint'
+import { defineConfig } from 'eslint/config'
+
+const tsconfigRootDir = new URL('.', import.meta.url).pathname
+
+export default defineConfig([
+  {
+    ignores: ['dist', 'coverage', 'node_modules', 'build', 'public/**/*.ts'],
+  },
+  {
+    files: ['**/*.{ts,tsx,js,jsx}'],
+    extends: [
+      js.configs.recommended,
+      ...tseslint.configs.strictTypeChecked,
+      ...tseslint.configs.stylisticTypeChecked,
+    ],
+    languageOptions: {
+      ecmaVersion: 2022,
+      globals: {
+        ...globals.browser,
+      },
+      parserOptions: {
+        project: './tsconfig.app.json',
+        tsconfigRootDir,
+      },
+    },
+    plugins: {
+      'react-hooks': reactHooks,
+      'react-refresh': reactRefresh,
+      'simple-import-sort': simpleImportSort,
+      tailwindcss,
+    },
+    settings: {
+      tailwindcss: {
+        callees: ['cn'],
+        config: 'tailwind.config.ts',
+      },
+    },
+    rules: {
+      ...reactHooks.configs.recommended.rules,
+      'react-refresh/only-export-components': 'off',
+      'simple-import-sort/imports': 'error',
+      'simple-import-sort/exports': 'error',
+      '@typescript-eslint/consistent-type-imports': ['error', { prefer: 'type-imports' }],
+      '@typescript-eslint/no-unused-vars': ['warn', { argsIgnorePattern: '^_', ignoreRestSiblings: true }],
+      '@typescript-eslint/no-misused-promises': ['error', { checksVoidReturn: { attributes: false } }],
+      'tailwindcss/classnames-order': 'warn',
+      'tailwindcss/no-arbitrary-value': 'off',
+      'tailwindcss/no-custom-classname': 'off',
+    },
+  },
+])

frontend/index.html

@@ -0,0 +1,33 @@
+<!doctype html>
+<html lang="en" class="light" data-theme="system">
+  <head>
+    <meta charset="UTF-8" />
+    <meta http-equiv="X-UA-Compatible" content="IE=edge" />
+    <meta name="viewport" content="width=device-width, initial-scale=1" />
+    <meta name="description" content="Modern multi-tenant mini CRM dashboard" />
+    <meta name="application-name" content="Kitchen CRM" />
+    <meta name="apple-mobile-web-app-capable" content="yes" />
+    <meta name="apple-mobile-web-app-status-bar-style" content="black-translucent" />
+    <meta name="theme-color" content="#0f172a" media="(prefers-color-scheme: light)" />
+    <meta name="theme-color" content="#020617" media="(prefers-color-scheme: dark)" />
+    <meta name="color-scheme" content="dark light" />
+    <meta property="og:title" content="Kitchen CRM" />
+    <meta property="og:description" content="Unified sales, contacts, tasks, and analytics workspace" />
+    <meta property="og:type" content="website" />
+    <meta property="og:url" content="https://kitchen-crm.k1nq.tech" />
+    <link rel="icon" type="image/svg+xml" href="/pwa-icon.svg" />
+    <link rel="apple-touch-icon" sizes="180x180" href="/pwa-192x192.png" />
+    <link rel="manifest" href="/manifest.webmanifest" />
+    <link rel="preconnect" href="https://fonts.googleapis.com" />
+    <link rel="preconnect" href="https://fonts.gstatic.com" crossorigin />
+    <link
+      href="https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap"
+      rel="stylesheet"
+    />
+    <title>Kitchen CRM</title>
+  </head>
+  <body class="antialiased bg-background text-foreground">
+    <div id="root"></div>
+    <script type="module" src="/src/main.tsx"></script>
+  </body>
+</html>

frontend/package.json

@@ -0,0 +1,85 @@
+{
+  "name": "frontend",
+  "private": true,
+  "version": "0.1.0",
+  "type": "module",
+  "scripts": {
+    "dev": "vite",
+    "build": "vite build",
+    "build:ci": "tsc --noEmit && vite build",
+    "preview": "vite preview",
+    "lint": "eslint . --max-warnings=0",
+    "lint:fix": "eslint . --fix",
+    "typecheck": "tsc -b",
+    "format": "prettier --write \"./**/*.{ts,tsx,js,jsx,json,md,css,scss}\"",
+    "check": "npm run lint && npm run typecheck",
+    "prepare": "husky"
+  },
+  "dependencies": {
+    "@hookform/resolvers": "^5.2.2",
+    "@radix-ui/react-avatar": "^1.1.11",
+    "@radix-ui/react-checkbox": "^1.3.3",
+    "@radix-ui/react-dialog": "^1.1.15",
+    "@radix-ui/react-dropdown-menu": "^2.1.16",
+    "@radix-ui/react-label": "^2.1.8",
+    "@radix-ui/react-popover": "^1.1.15",
+    "@radix-ui/react-scroll-area": "^1.2.10",
+    "@radix-ui/react-select": "^2.2.6",
+    "@radix-ui/react-separator": "^1.1.8",
+    "@radix-ui/react-slot": "^1.2.4",
+    "@radix-ui/react-tabs": "^1.1.13",
+    "@radix-ui/react-toast": "^1.2.15",
+    "@radix-ui/react-tooltip": "^1.2.8",
+    "@tanstack/react-query": "^5.90.11",
+    "@tanstack/react-query-devtools": "^5.91.1",
+    "@tanstack/react-table": "^8.21.3",
+    "class-variance-authority": "^0.7.1",
+    "clsx": "^2.1.1",
+    "date-fns": "^4.1.0",
+    "jwt-decode": "^4.0.0",
+    "lucide-react": "^0.555.0",
+    "react": "^19.2.0",
+    "react-dom": "^19.2.0",
+    "react-hook-form": "^7.67.0",
+    "react-router-dom": "^7.9.6",
+    "recharts": "^3.5.1",
+    "tailwind-merge": "^3.4.0",
+    "zod": "^4.1.13",
+    "zustand": "^5.0.9"
+  },
+  "devDependencies": {
+    "@eslint/js": "^9.39.1",
+    "@tailwindcss/postcss": "^4.1.17",
+    "@types/node": "^24.10.1",
+    "@types/react": "^19.2.7",
+    "@types/react-dom": "^19.2.3",
+    "@vitejs/plugin-react-swc": "^4.2.2",
+    "autoprefixer": "^10.4.22",
+    "eslint": "^9.39.1",
+    "eslint-config-prettier": "^10.1.8",
+    "eslint-plugin-react-hooks": "^7.0.1",
+    "eslint-plugin-react-refresh": "^0.4.24",
+    "eslint-plugin-simple-import-sort": "^12.1.1",
+    "eslint-plugin-tailwindcss": "^4.0.0-beta.0",
+    "globals": "^16.5.0",
+    "husky": "^9.1.7",
+    "lint-staged": "^16.2.7",
+    "postcss": "^8.5.6",
+    "prettier": "^3.7.3",
+    "prettier-plugin-tailwindcss": "^0.7.1",
+    "tailwindcss": "^4.0.0",
+    "tailwindcss-animate": "^1.0.7",
+    "typescript": "^5.9.3",
+    "typescript-eslint": "^8.48.0",
+    "vite": "^7.2.4",
+    "vite-plugin-pwa": "^1.2.0"
+  },
+  "lint-staged": {
+    "*.{ts,tsx,js,jsx,mjs,cjs}": [
+      "eslint --fix"
+    ],
+    "*.{ts,tsx,js,jsx,mjs,cjs,json,md,css,scss}": [
+      "prettier --write"
+    ]
+  }
+}

frontend/postcss.config.js

@@ -0,0 +1,6 @@
+import tailwindcss from '@tailwindcss/postcss'
+import autoprefixer from 'autoprefixer'
+
+export default {
+  plugins: [tailwindcss(), autoprefixer()],
+}

frontend/prettier.config.mjs

@@ -0,0 +1,10 @@
+/** @type {import('prettier').Config} */
+const config = {
+  semi: false,
+  singleQuote: true,
+  trailingComma: 'all',
+  printWidth: 100,
+  plugins: ['prettier-plugin-tailwindcss'],
+}
+
+export default config

frontend/public/manifest.webmanifest

@@ -0,0 +1,28 @@
+{
+  "name": "Kitchen CRM",
+  "short_name": "KitchenCRM",
+  "start_url": "/",
+  "display": "standalone",
+  "background_color": "#020617",
+  "theme_color": "#0f172a",
+  "description": "Multi-tenant mini CRM dashboard for organizations, deals, contacts, and analytics.",
+  "icons": [
+    {
+      "src": "/pwa-icon.svg",
+      "sizes": "any",
+      "type": "image/svg+xml",
+      "purpose": "any"
+    },
+    {
+      "src": "/pwa-192x192.png",
+      "sizes": "192x192",
+      "type": "image/png"
+    },
+    {
+      "src": "/pwa-512x512.png",
+      "sizes": "512x512",
+      "type": "image/png",
+      "purpose": "any maskable"
+    }
+  ]
+}

frontend/public/pwa-icon.svg

@@ -0,0 +1,15 @@
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 64 64" fill="none">
+  <defs>
+    <linearGradient id="grad" x1="0" y1="0" x2="1" y2="1">
+      <stop offset="0%" stop-color="#38bdf8" />
+      <stop offset="100%" stop-color="#6366f1" />
+    </linearGradient>
+  </defs>
+  <rect width="64" height="64" rx="14" fill="#020617" />
+  <path
+    d="M16 40c0-8 6.5-14.5 14.5-14.5H36v-1.5c0-3.6-2.9-6.5-6.5-6.5S23 20.4 23 24h-7c0-7.5 6.1-13.5 13.5-13.5S43 16.5 43 24v6h2.5C50.4 30 55 34.6 55 40s-4.6 10-10.5 10H22.5C16.5 50 12 45.4 12 40Z"
+    fill="url(#grad)"
+  />
+  <circle cx="25" cy="39" r="4" fill="#f8fafc" />
+  <circle cx="41" cy="39" r="4" fill="#f8fafc" />
+</svg>

frontend/public/vite.svg

@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" aria-hidden="true" role="img" class="iconify iconify--logos" width="31.88" height="32" preserveAspectRatio="xMidYMid meet" viewBox="0 0 256 257"><defs><linearGradient id="IconifyId1813088fe1fbc01fb466" x1="-.828%" x2="57.636%" y1="7.652%" y2="78.411%"><stop offset="0%" stop-color="#41D1FF"></stop><stop offset="100%" stop-color="#BD34FE"></stop></linearGradient><linearGradient id="IconifyId1813088fe1fbc01fb467" x1="43.376%" x2="50.316%" y1="2.242%" y2="89.03%"><stop offset="0%" stop-color="#FFEA83"></stop><stop offset="8.333%" stop-color="#FFDD35"></stop><stop offset="100%" stop-color="#FFA800"></stop></linearGradient></defs><path fill="url(#IconifyId1813088fe1fbc01fb466)" d="M255.153 37.938L134.897 252.976c-2.483 4.44-8.862 4.466-11.382.048L.875 37.958c-2.746-4.814 1.371-10.646 6.827-9.67l120.385 21.517a6.537 6.537 0 0 0 2.322-.004l117.867-21.483c5.438-.991 9.574 4.796 6.877 9.62Z"></path><path fill="url(#IconifyId1813088fe1fbc01fb467)" d="M185.432.063L96.44 17.501a3.268 3.268 0 0 0-2.634 3.014l-5.474 92.456a3.268 3.268 0 0 0 3.997 3.378l24.777-5.718c2.318-.535 4.413 1.507 3.936 3.838l-7.361 36.047c-.495 2.426 1.782 4.5 4.151 3.78l15.304-4.649c2.372-.72 4.652 1.36 4.15 3.788l-11.698 56.621c-.732 3.542 3.979 5.473 5.943 2.437l1.313-2.028l72.516-144.72c1.215-2.423-.88-5.186-3.54-4.672l-25.505 4.922c-2.396.462-4.435-1.77-3.759-4.114l16.646-57.705c.677-2.35-1.37-4.583-3.769-4.113Z"></path></svg>

frontend/src/App.css

@@ -0,0 +1,42 @@
+#root {
+  max-width: 1280px;
+  margin: 0 auto;
+  padding: 2rem;
+  text-align: center;
+}
+
+.logo {
+  height: 6em;
+  padding: 1.5em;
+  will-change: filter;
+  transition: filter 300ms;
+}
+.logo:hover {
+  filter: drop-shadow(0 0 2em #646cffaa);
+}
+.logo.react:hover {
+  filter: drop-shadow(0 0 2em #61dafbaa);
+}
+
+@keyframes logo-spin {
+  from {
+    transform: rotate(0deg);
+  }
+  to {
+    transform: rotate(360deg);
+  }
+}
+
+@media (prefers-reduced-motion: no-preference) {
+  a:nth-of-type(2) .logo {
+    animation: logo-spin infinite 20s linear;
+  }
+}
+
+.card {
+  padding: 2em;
+}
+
+.read-the-docs {
+  color: #888;
+}

frontend/src/App.tsx

@@ -0,0 +1,16 @@
+import { Suspense } from 'react'
+import { RouterProvider } from 'react-router-dom'
+
+import { AppProvider } from '@/app/providers/app-provider'
+import { AppLoading } from '@/components/system/app-loading'
+import { router } from '@/routes/router'
+
+const App = () => (
+  <AppProvider>
+    <Suspense fallback={<AppLoading />}>
+      <RouterProvider router={router} />
+    </Suspense>
+  </AppProvider>
+)
+
+export default App

frontend/src/app/providers/app-provider.tsx

@@ -0,0 +1,22 @@
+import { QueryClientProvider } from '@tanstack/react-query'
+import { ReactQueryDevtools } from '@tanstack/react-query-devtools'
+import { useState } from 'react'
+import { type PropsWithChildren } from 'react'
+
+import { ThemeProvider } from '@/components/theme/theme-provider'
+import { Toaster } from '@/components/ui/toaster'
+import { createQueryClient } from '@/lib/query-client.ts'
+
+export const AppProvider = ({ children }: PropsWithChildren) => {
+  const [queryClient] = useState(() => createQueryClient())
+
+  return (
+    <QueryClientProvider client={queryClient}>
+      <ThemeProvider>
+        {children}
+        <Toaster />
+      </ThemeProvider>
+      {import.meta.env.DEV ? <ReactQueryDevtools initialIsOpen={false} buttonPosition="bottom-left" /> : null}
+    </QueryClientProvider>
+  )
+}

frontend/src/assets/react.svg

@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" aria-hidden="true" role="img" class="iconify iconify--logos" width="35.93" height="32" preserveAspectRatio="xMidYMid meet" viewBox="0 0 256 228"><path fill="#00D8FF" d="M210.483 73.824a171.49 171.49 0 0 0-8.24-2.597c.465-1.9.893-3.777 1.273-5.621c6.238-30.281 2.16-54.676-11.769-62.708c-13.355-7.7-35.196.329-57.254 19.526a171.23 171.23 0 0 0-6.375 5.848a155.866 155.866 0 0 0-4.241-3.917C100.759 3.829 77.587-4.822 63.673 3.233C50.33 10.957 46.379 33.89 51.995 62.588a170.974 170.974 0 0 0 1.892 8.48c-3.28.932-6.445 1.924-9.474 2.98C17.309 83.498 0 98.307 0 113.668c0 15.865 18.582 31.778 46.812 41.427a145.52 145.52 0 0 0 6.921 2.165a167.467 167.467 0 0 0-2.01 9.138c-5.354 28.2-1.173 50.591 12.134 58.266c13.744 7.926 36.812-.22 59.273-19.855a145.567 145.567 0 0 0 5.342-4.923a168.064 168.064 0 0 0 6.92 6.314c21.758 18.722 43.246 26.282 56.54 18.586c13.731-7.949 18.194-32.003 12.4-61.268a145.016 145.016 0 0 0-1.535-6.842c1.62-.48 3.21-.974 4.76-1.488c29.348-9.723 48.443-25.443 48.443-41.52c0-15.417-17.868-30.326-45.517-39.844Zm-6.365 70.984c-1.4.463-2.836.91-4.3 1.345c-3.24-10.257-7.612-21.163-12.963-32.432c5.106-11 9.31-21.767 12.459-31.957c2.619.758 5.16 1.557 7.61 2.4c23.69 8.156 38.14 20.213 38.14 29.504c0 9.896-15.606 22.743-40.946 31.14Zm-10.514 20.834c2.562 12.94 2.927 24.64 1.23 33.787c-1.524 8.219-4.59 13.698-8.382 15.893c-8.067 4.67-25.32-1.4-43.927-17.412a156.726 156.726 0 0 1-6.437-5.87c7.214-7.889 14.423-17.06 21.459-27.246c12.376-1.098 24.068-2.894 34.671-5.345a134.17 134.17 0 0 1 1.386 6.193ZM87.276 214.515c-7.882 2.783-14.16 2.863-17.955.675c-8.075-4.657-11.432-22.636-6.853-46.752a156.923 156.923 0 0 1 1.869-8.499c10.486 2.32 22.093 3.988 34.498 4.994c7.084 9.967 14.501 19.128 21.976 27.15a134.668 134.668 0 0 1-4.877 4.492c-9.933 8.682-19.886 14.842-28.658 17.94ZM50.35 144.747c-12.483-4.267-22.792-9.812-29.858-15.863c-6.35-5.437-9.555-10.836-9.555-15.216c0-9.322 13.897-21.212 37.076-29.293c2.813-.98 5.757-1.905 8.812-2.773c3.204 10.42 7.406 21.315 12.477 32.332c-5.137 11.18-9.399 22.249-12.634 32.792a134.718 134.718 0 0 1-6.318-1.979Zm12.378-84.26c-4.811-24.587-1.616-43.134 6.425-47.789c8.564-4.958 27.502 2.111 47.463 19.835a144.318 144.318 0 0 1 3.841 3.545c-7.438 7.987-14.787 17.08-21.808 26.988c-12.04 1.116-23.565 2.908-34.161 5.309a160.342 160.342 0 0 1-1.76-7.887Zm110.427 27.268a347.8 347.8 0 0 0-7.785-12.803c8.168 1.033 15.994 2.404 23.343 4.08c-2.206 7.072-4.956 14.465-8.193 22.045a381.151 381.151 0 0 0-7.365-13.322Zm-45.032-43.861c5.044 5.465 10.096 11.566 15.065 18.186a322.04 322.04 0 0 0-30.257-.006c4.974-6.559 10.069-12.652 15.192-18.18ZM82.802 87.83a323.167 323.167 0 0 0-7.227 13.238c-3.184-7.553-5.909-14.98-8.134-22.152c7.304-1.634 15.093-2.97 23.209-3.984a321.524 321.524 0 0 0-7.848 12.897Zm8.081 65.352c-8.385-.936-16.291-2.203-23.593-3.793c2.26-7.3 5.045-14.885 8.298-22.6a321.187 321.187 0 0 0 7.257 13.246c2.594 4.48 5.28 8.868 8.038 13.147Zm37.542 31.03c-5.184-5.592-10.354-11.779-15.403-18.433c4.902.192 9.899.29 14.978.29c5.218 0 10.376-.117 15.453-.343c-4.985 6.774-10.018 12.97-15.028 18.486Zm52.198-57.817c3.422 7.8 6.306 15.345 8.596 22.52c-7.422 1.694-15.436 3.058-23.88 4.071a382.417 382.417 0 0 0 7.859-13.026a347.403 347.403 0 0 0 7.425-13.565Zm-16.898 8.101a358.557 358.557 0 0 1-12.281 19.815a329.4 329.4 0 0 1-23.444.823c-7.967 0-15.716-.248-23.178-.732a310.202 310.202 0 0 1-12.513-19.846h.001a307.41 307.41 0 0 1-10.923-20.627a310.278 310.278 0 0 1 10.89-20.637l-.001.001a307.318 307.318 0 0 1 12.413-19.761c7.613-.576 15.42-.876 23.31-.876H128c7.926 0 15.743.303 23.354.883a329.357 329.357 0 0 1 12.335 19.695a358.489 358.489 0 0 1 11.036 20.54a329.472 329.472 0 0 1-11 20.722Zm22.56-122.124c8.572 4.944 11.906 24.881 6.52 51.026c-.344 1.668-.73 3.367-1.15 5.09c-10.622-2.452-22.155-4.275-34.23-5.408c-7.034-10.017-14.323-19.124-21.64-27.008a160.789 160.789 0 0 1 5.888-5.4c18.9-16.447 36.564-22.941 44.612-18.3ZM128 90.808c12.625 0 22.86 10.235 22.86 22.86s-10.235 22.86-22.86 22.86s-22.86-10.235-22.86-22.86s10.235-22.86 22.86-22.86Z"></path></svg>

frontend/src/components/crm/deal-stage-badge.tsx

@@ -0,0 +1,19 @@
+import { Badge } from '@/components/ui/badge'
+import type { DealStage } from '@/types/crm'
+
+export const dealStageLabels: Record<DealStage, string> = {
+  qualification: 'Квалификация',
+  proposal: 'Предложение',
+  negotiation: 'Переговоры',
+  closed: 'Закрыта',
+}
+
+interface DealStageBadgeProps {
+  stage: DealStage
+}
+
+export const DealStageBadge = ({ stage }: DealStageBadgeProps) => (
+  <Badge variant="outline" className="bg-muted/40">
+    {dealStageLabels[stage]}
+  </Badge>
+)

frontend/src/components/crm/deal-status-badge.tsx

@@ -0,0 +1,22 @@
+import { Badge, type BadgeProps } from '@/components/ui/badge'
+import type { DealStatus } from '@/types/crm'
+
+export const dealStatusLabels: Record<DealStatus, string> = {
+  new: 'Новая',
+  in_progress: 'В работе',
+  won: 'Успех',
+  lost: 'Закрыта',
+}
+
+const statusVariant: Record<DealStatus, BadgeProps['variant']> = {
+  new: 'warning',
+  in_progress: 'secondary',
+  won: 'success',
+  lost: 'destructive',
+}
+
+interface DealStatusBadgeProps {
+  status: DealStatus
+}
+
+export const DealStatusBadge = ({ status }: DealStatusBadgeProps) => <Badge variant={statusVariant[status]}>{dealStatusLabels[status]}</Badge>

frontend/src/components/crm/task-status-pill.tsx

@@ -0,0 +1,12 @@
+import { CheckCircle2, CircleDashed } from 'lucide-react'
+
+interface TaskStatusPillProps {
+  done: boolean
+}
+
+export const TaskStatusPill = ({ done }: TaskStatusPillProps) => (
+  <span className="inline-flex items-center gap-1 rounded-full border px-2.5 py-0.5 text-xs font-semibold">
+    {done ? <CheckCircle2 className="h-4 w-4 text-emerald-500" /> : <CircleDashed className="h-4 w-4 text-amber-500" />}
+    {done ? 'Выполнена' : 'Открыта'}
+  </span>
+)

frontend/src/components/data-table/data-table-toolbar.tsx

@@ -0,0 +1,39 @@
+import { Search } from 'lucide-react'
+
+import { Input } from '@/components/ui/input'
+
+interface DataTableToolbarProps {
+  searchPlaceholder?: string
+  searchValue?: string
+  onSearchChange?: (value: string) => void
+  children?: React.ReactNode
+  actions?: React.ReactNode
+}
+
+export const DataTableToolbar = ({
+  searchPlaceholder = 'Поиск…',
+  searchValue = '',
+  onSearchChange,
+  children,
+  actions,
+}: DataTableToolbarProps) => (
+  <div className="flex flex-col gap-3 border-b bg-muted/20 p-4">
+    <div className="flex flex-col gap-3 md:flex-row md:items-center md:justify-between">
+      <div className="flex flex-1 flex-wrap items-center gap-3">
+        {onSearchChange ? (
+          <div className="relative w-full min-w-[220px] max-w-sm">
+            <Search className="pointer-events-none absolute left-2.5 top-3.5 h-4 w-4 text-muted-foreground" />
+            <Input
+              value={searchValue}
+              onChange={(event) => onSearchChange(event.target.value)}
+              placeholder={searchPlaceholder}
+              className="pl-8"
+            />
+          </div>
+        ) : null}
+        {children}
+      </div>
+      {actions ? <div className="flex flex-wrap items-center gap-2">{actions}</div> : null}
+    </div>
+  </div>
+)

frontend/src/components/data-table/data-table.tsx

@@ -0,0 +1,84 @@
+import { type ColumnDef, type SortingState, flexRender, getCoreRowModel, getSortedRowModel, useReactTable } from '@tanstack/react-table'
+import { Loader2 } from 'lucide-react'
+import { useMemo, useState } from 'react'
+
+import { Card } from '@/components/ui/card'
+import { Skeleton } from '@/components/ui/skeleton'
+import { Table, TableBody, TableCell, TableHead, TableHeader, TableRow } from '@/components/ui/table'
+
+interface DataTableProps<TData> {
+  columns: ColumnDef<TData, any>[]
+  data: TData[]
+  isLoading?: boolean
+  renderToolbar?: React.ReactNode
+  emptyState?: React.ReactNode
+  skeletonRows?: number
+}
+
+export const DataTable = <TData,>({ columns, data, isLoading = false, renderToolbar, emptyState, skeletonRows = 5 }: DataTableProps<TData>) => {
+  const [sorting, setSorting] = useState<SortingState>([])
+  const memoizedData = useMemo(() => data, [data])
+
+  const table = useReactTable({
+    data: memoizedData,
+    columns,
+    state: { sorting },
+    onSortingChange: setSorting,
+    getCoreRowModel: getCoreRowModel(),
+    getSortedRowModel: getSortedRowModel(),
+  })
+  const leafColumns = table.getAllLeafColumns()
+
+  return (
+    <Card className="space-y-4 border bg-card">
+      {renderToolbar}
+      <div className="overflow-hidden rounded-xl border bg-background">
+        <Table>
+          <TableHeader>
+            {table.getHeaderGroups().map((headerGroup) => (
+              <TableRow key={headerGroup.id} className="bg-muted/50">
+                {headerGroup.headers.map((header) => (
+                  <TableHead key={header.id} className="whitespace-nowrap">
+                    {header.isPlaceholder ? null : flexRender(header.column.columnDef.header, header.getContext())}
+                  </TableHead>
+                ))}
+              </TableRow>
+            ))}
+          </TableHeader>
+          <TableBody>
+            {isLoading ? (
+              [...Array(skeletonRows)].map((_, index) => (
+                <TableRow key={`skeleton-${index}`}>
+                  {leafColumns.map((column) => (
+                    <TableCell key={`${column.id}-${index}`}>
+                      <Skeleton className="h-4 w-full" />
+                    </TableCell>
+                  ))}
+                </TableRow>
+              ))
+            ) : table.getRowModel().rows.length ? (
+              table.getRowModel().rows.map((row) => (
+                <TableRow key={row.id} data-state={row.getIsSelected() && 'selected'}>
+                  {row.getVisibleCells().map((cell) => (
+                    <TableCell key={cell.id}>{flexRender(cell.column.columnDef.cell, cell.getContext())}</TableCell>
+                  ))}
+                </TableRow>
+              ))
+            ) : (
+              <TableRow>
+                <TableCell colSpan={columns.length} className="h-32 text-center text-sm text-muted-foreground">
+                  {emptyState ?? (
+                    <div className="flex flex-col items-center gap-2">
+                      <Loader2 className="h-5 w-5" />
+                      <p>Нет данных для отображения</p>
+                    </div>
+                  )}
+                </TableCell>
+              </TableRow>
+            )}
+          </TableBody>
+        </Table>
+      </div>
+    </Card>
+  )
+}

frontend/src/components/navigation/app-logo.tsx

@@ -0,0 +1,18 @@
+import { Link } from 'react-router-dom'
+import { Sparkles } from 'lucide-react'
+
+import { env } from '@/config/env'
+import { cn } from '@/lib/utils'
+
+interface AppLogoProps {
+  className?: string
+}
+
+export const AppLogo = ({ className }: AppLogoProps) => (
+  <Link to="/dashboard" className={cn('flex items-center gap-2 text-lg font-semibold text-foreground', className)}>
+    <span className="flex h-9 w-9 items-center justify-center rounded-lg bg-primary/10 text-primary">
+      <Sparkles className="h-5 w-5" />
+    </span>
+    {env.APP_NAME}
+  </Link>
+)

frontend/src/components/navigation/sidebar.tsx

@@ -0,0 +1,26 @@
+import { NavLink } from 'react-router-dom'
+
+import { appNavItems } from '@/config/navigation'
+import { cn } from '@/lib/utils'
+
+export const SidebarNav = () => {
+  return (
+    <nav className="flex flex-col gap-1">
+      {appNavItems.map(({ path, label, icon: Icon }) => (
+        <NavLink
+          key={path}
+          to={path}
+          className={({ isActive }) =>
+            cn(
+              'flex items-center gap-3 rounded-lg px-3 py-2 text-sm font-medium text-muted-foreground transition-colors hover:bg-muted hover:text-foreground',
+              isActive && 'bg-primary/10 text-primary',
+            )
+          }
+        >
+          <Icon className="h-4 w-4" />
+          {label}
+        </NavLink>
+      ))}
+    </nav>
+  )
+}

frontend/src/components/navigation/user-menu.tsx

@@ -0,0 +1,56 @@
+import { useNavigate } from 'react-router-dom'
+import { LogOut } from 'lucide-react'
+
+import { Avatar, AvatarFallback } from '@/components/ui/avatar'
+import {
+  DropdownMenu,
+  DropdownMenuContent,
+  DropdownMenuItem,
+  DropdownMenuLabel,
+  DropdownMenuSeparator,
+  DropdownMenuTrigger,
+} from '@/components/ui/dropdown-menu'
+import { useToast } from '@/components/ui/use-toast'
+import { useAuthStore } from '@/stores/auth-store'
+
+export const UserMenu = () => {
+  const navigate = useNavigate()
+  const logout = useAuthStore((state) => state.logout)
+  const user = useAuthStore((state) => state.user)
+  const { toast } = useToast()
+
+  const initials = user?.name
+    ?.split(' ')
+    .map((part) => part[0])
+    .join('')
+    .slice(0, 2)
+    .toUpperCase()
+
+  const handleLogout = () => {
+    logout()
+    toast({ title: 'Вы вышли из системы' })
+    navigate('/login', { replace: true })
+  }
+
+  return (
+    <DropdownMenu>
+      <DropdownMenuTrigger className="rounded-full focus:outline-none focus:ring-2 focus:ring-ring">
+        <Avatar className="h-9 w-9">
+          <AvatarFallback>{initials || (user?.email ?? '?')[0]?.toUpperCase() || 'U'}</AvatarFallback>
+        </Avatar>
+      </DropdownMenuTrigger>
+      <DropdownMenuContent align="end" className="w-56">
+        <DropdownMenuLabel>
+          <div className="flex flex-col">
+            <span className="text-sm font-semibold">{user?.name ?? 'Сотрудник'}</span>
+            <span className="text-xs text-muted-foreground">{user?.email}</span>
+          </div>
+        </DropdownMenuLabel>
+        <DropdownMenuSeparator />
+        <DropdownMenuItem className="gap-2 text-destructive" onSelect={handleLogout}>
+          <LogOut className="h-4 w-4" /> Выйти
+        </DropdownMenuItem>
+      </DropdownMenuContent>
+    </DropdownMenu>
+  )
+}

frontend/src/components/organization/organization-switcher.tsx

@@ -0,0 +1,75 @@
+import { useMemo, useTransition } from 'react'
+import { Building2, Loader2 } from 'lucide-react'
+import { useQueryClient } from '@tanstack/react-query'
+
+import { Button } from '@/components/ui/button'
+import { Select, SelectContent, SelectItem, SelectTrigger, SelectValue } from '@/components/ui/select'
+import { useToast } from '@/components/ui/use-toast'
+import { useOrganizationsQuery } from '@/features/organizations/hooks'
+import { useAuthStore } from '@/stores/auth-store'
+
+export const OrganizationSwitcher = () => {
+  const { data, isLoading, isFetching } = useOrganizationsQuery()
+  const activeOrganizationId = useAuthStore((state) => state.activeOrganizationId)
+  const setActiveOrganization = useAuthStore((state) => state.setActiveOrganization)
+  const organizations = data ?? []
+  const { toast } = useToast()
+  const queryClient = useQueryClient()
+  const [isPending, startTransition] = useTransition()
+
+  const activeOrganization = useMemo(
+    () => organizations.find((org) => org.id === activeOrganizationId) ?? organizations[0],
+    [activeOrganizationId, organizations],
+  )
+
+  const handleChange = (value: string) => {
+    const nextId = Number(value)
+    if (!Number.isFinite(nextId)) return
+    startTransition(() => {
+      setActiveOrganization(nextId)
+      queryClient.invalidateQueries({ predicate: () => true })
+      toast({
+        title: 'Организация переключена',
+        description: activeOrganization?.id === nextId ? 'Контекст обновлён' : 'Интерфейс обновится под выбранную организацию',
+      })
+    })
+  }
+
+  if (isLoading && !data) {
+    return (
+      <Button variant="ghost" size="sm" disabled className="gap-2">
+        <Loader2 className="h-4 w-4 animate-spin" />
+        Загружаем организации
+      </Button>
+    )
+  }
+
+  if (!organizations.length) {
+    return (
+      <Button variant="ghost" size="sm" className="gap-2" disabled>
+        <Building2 className="h-4 w-4" />
+        Нет организаций
+      </Button>
+    )
+  }
+
+  return (
+    <Select value={String(activeOrganization?.id ?? '')} onValueChange={handleChange} disabled={isPending || isFetching}>
+      <SelectTrigger className="w-[220px] bg-muted/40">
+        <SelectValue>
+          <span className="flex items-center gap-2 text-sm font-medium">
+            {isPending || isFetching ? <Loader2 className="h-4 w-4 animate-spin" /> : <Building2 className="h-4 w-4" />}
+            {activeOrganization?.name ?? 'Выбрать организацию'}
+          </span>
+        </SelectValue>
+      </SelectTrigger>
+      <SelectContent>
+        {organizations.map((org) => (
+          <SelectItem key={org.id} value={String(org.id)}>
+            {org.name}
+          </SelectItem>
+        ))}
+      </SelectContent>
+    </Select>
+  )
+}

frontend/src/components/system/app-loading.tsx

@@ -0,0 +1,8 @@
+export const AppLoading = () => (
+  <div className="flex min-h-screen items-center justify-center bg-background text-foreground">
+    <div className="space-y-3 text-center">
+      <div className="mx-auto h-10 w-10 animate-spin rounded-full border-2 border-primary border-t-transparent" />
+      <p className="text-sm text-muted-foreground">Загружаем Kitchen CRM…</p>
+    </div>
+  </div>
+)

frontend/src/components/theme/theme-provider.tsx

@@ -0,0 +1,17 @@
+import { useEffect } from 'react'
+
+import { useThemeStore } from '@/stores/theme-store'
+
+interface ThemeProviderProps {
+  children: React.ReactNode
+}
+
+export const ThemeProvider = ({ children }: ThemeProviderProps) => {
+  const hydrate = useThemeStore((state) => state.hydrate)
+
+  useEffect(() => {
+    hydrate()
+  }, [hydrate])
+
+  return <>{children}</>
+}

frontend/src/components/theme/theme-toggle.tsx

@@ -0,0 +1,14 @@
+import { Moon, Sun } from 'lucide-react'
+
+import { Button } from '@/components/ui/button'
+import { useTheme } from '@/hooks/useTheme'
+
+export const ThemeToggle = () => {
+  const { resolvedTheme, toggleTheme } = useTheme()
+
+  return (
+    <Button variant="ghost" size="icon" aria-label="Переключить тему" onClick={toggleTheme}>
+      {resolvedTheme === 'dark' ? <Sun className="h-4 w-4" /> : <Moon className="h-4 w-4" />}
+    </Button>
+  )
+}

frontend/src/components/ui/avatar.tsx

@@ -0,0 +1,31 @@
+import * as React from 'react'
+import * as AvatarPrimitive from '@radix-ui/react-avatar'
+
+import { cn } from '@/lib/utils'
+
+const Avatar = React.forwardRef<React.ElementRef<typeof AvatarPrimitive.Root>, React.ComponentPropsWithoutRef<typeof AvatarPrimitive.Root>>(
+  ({ className, ...props }, ref) => (
+    <AvatarPrimitive.Root ref={ref} className={cn('relative flex h-9 w-9 shrink-0 overflow-hidden rounded-full', className)} {...props} />
+  ),
+)
+Avatar.displayName = AvatarPrimitive.Root.displayName
+
+const AvatarImage = React.forwardRef<React.ElementRef<typeof AvatarPrimitive.Image>, React.ComponentPropsWithoutRef<typeof AvatarPrimitive.Image>>(
+  ({ className, ...props }, ref) => (
+    <AvatarPrimitive.Image ref={ref} className={cn('aspect-square h-full w-full', className)} {...props} />
+  ),
+)
+AvatarImage.displayName = AvatarPrimitive.Image.displayName
+
+const AvatarFallback = React.forwardRef<React.ElementRef<typeof AvatarPrimitive.Fallback>, React.ComponentPropsWithoutRef<typeof AvatarPrimitive.Fallback>>(
+  ({ className, ...props }, ref) => (
+    <AvatarPrimitive.Fallback
+      ref={ref}
+      className={cn('flex h-full w-full items-center justify-center rounded-full bg-muted text-sm font-medium text-muted-foreground', className)}
+      {...props}
+    />
+  ),
+)
+AvatarFallback.displayName = AvatarPrimitive.Fallback.displayName
+
+export { Avatar, AvatarFallback, AvatarImage }

frontend/src/components/ui/badge.tsx

@@ -0,0 +1,32 @@
+import { cva, type VariantProps } from 'class-variance-authority'
+import * as React from 'react'
+
+import { cn } from '@/lib/utils'
+
+const badgeVariants = cva(
+  'inline-flex items-center rounded-full border px-2.5 py-0.5 text-xs font-semibold transition-colors focus:outline-none focus:ring-1 focus:ring-ring',
+  {
+    variants: {
+      variant: {
+        default: 'border-transparent bg-primary text-primary-foreground shadow',
+        secondary: 'border-transparent bg-secondary text-secondary-foreground',
+        outline: 'text-foreground',
+        success: 'border-transparent bg-emerald-500/15 text-emerald-600 dark:text-emerald-400',
+        warning: 'border-transparent bg-amber-500/15 text-amber-600 dark:text-amber-300',
+        destructive: 'border-transparent bg-destructive text-destructive-foreground',
+      },
+    },
+    defaultVariants: {
+      variant: 'default',
+    },
+  },
+)
+
+export interface BadgeProps extends React.HTMLAttributes<HTMLDivElement>, VariantProps<typeof badgeVariants> {}
+
+const Badge = React.forwardRef<HTMLDivElement, BadgeProps>(({ className, variant, ...props }, ref) => (
+  <div ref={ref} className={cn(badgeVariants({ variant }), className)} {...props} />
+))
+Badge.displayName = 'Badge'
+
+export { Badge, badgeVariants }

frontend/src/components/ui/button.tsx

@@ -0,0 +1,48 @@
+import * as React from 'react'
+import { Slot } from '@radix-ui/react-slot'
+import { cva, type VariantProps } from 'class-variance-authority'
+
+import { cn } from '@/lib/utils'
+
+const buttonVariants = cva(
+  'inline-flex items-center justify-center gap-2 whitespace-nowrap rounded-md text-sm font-medium transition-colors focus-visible:outline-none focus-visible:ring-1 focus-visible:ring-ring disabled:pointer-events-none disabled:opacity-50',
+  {
+    variants: {
+      variant: {
+        default: 'bg-primary text-primary-foreground shadow hover:bg-primary/90',
+        secondary: 'bg-secondary text-secondary-foreground hover:bg-secondary/80',
+        destructive: 'bg-destructive text-destructive-foreground shadow-sm hover:bg-destructive/90',
+        outline:
+          'border border-input bg-transparent text-foreground shadow-sm hover:bg-background/80 hover:text-foreground',
+        ghost: 'text-foreground hover:bg-muted hover:text-foreground',
+        link: 'text-primary underline-offset-4 hover:underline',
+      },
+      size: {
+        default: 'h-10 px-4 py-2',
+        sm: 'h-9 rounded-md px-3',
+        lg: 'h-11 rounded-md px-8',
+        icon: 'h-10 w-10',
+      },
+    },
+    defaultVariants: {
+      variant: 'default',
+      size: 'default',
+    },
+  },
+)
+
+export interface ButtonProps
+  extends React.ButtonHTMLAttributes<HTMLButtonElement>,
+    VariantProps<typeof buttonVariants> {
+  asChild?: boolean
+}
+
+const Button = React.forwardRef<HTMLButtonElement, ButtonProps>(
+  ({ className, variant, size, asChild = false, ...props }, ref) => {
+    const Comp = asChild ? Slot : 'button'
+    return <Comp className={cn(buttonVariants({ variant, size, className }))} ref={ref} {...props} />
+  },
+)
+Button.displayName = 'Button'
+
+export { Button, buttonVariants }

frontend/src/components/ui/card.tsx

@@ -0,0 +1,47 @@
+import * as React from 'react'
+
+import { cn } from '@/lib/utils'
+
+const Card = React.forwardRef<HTMLDivElement, React.HTMLAttributes<HTMLDivElement>>(
+  ({ className, ...props }, ref) => (
+    <div ref={ref} className={cn('rounded-xl border bg-card text-card-foreground shadow-sm', className)} {...props} />
+  ),
+)
+Card.displayName = 'Card'
+
+const CardHeader = React.forwardRef<HTMLDivElement, React.HTMLAttributes<HTMLDivElement>>(
+  ({ className, ...props }, ref) => (
+    <div ref={ref} className={cn('flex flex-col space-y-1.5 p-6', className)} {...props} />
+  ),
+)
+CardHeader.displayName = 'CardHeader'
+
+const CardTitle = React.forwardRef<HTMLParagraphElement, React.HTMLAttributes<HTMLHeadingElement>>(
+  ({ className, ...props }, ref) => (
+    <h3 ref={ref} className={cn('text-lg font-semibold leading-none tracking-tight', className)} {...props} />
+  ),
+)
+CardTitle.displayName = 'CardTitle'
+
+const CardDescription = React.forwardRef<HTMLParagraphElement, React.HTMLAttributes<HTMLParagraphElement>>(
+  ({ className, ...props }, ref) => (
+    <p ref={ref} className={cn('text-sm text-muted-foreground', className)} {...props} />
+  ),
+)
+CardDescription.displayName = 'CardDescription'
+
+const CardContent = React.forwardRef<HTMLDivElement, React.HTMLAttributes<HTMLDivElement>>(
+  ({ className, ...props }, ref) => (
+    <div ref={ref} className={cn('p-6 pt-0', className)} {...props} />
+  ),
+)
+CardContent.displayName = 'CardContent'
+
+const CardFooter = React.forwardRef<HTMLDivElement, React.HTMLAttributes<HTMLDivElement>>(
+  ({ className, ...props }, ref) => (
+    <div ref={ref} className={cn('flex items-center p-6 pt-0', className)} {...props} />
+  ),
+)
+CardFooter.displayName = 'CardFooter'
+
+export { Card, CardContent, CardDescription, CardFooter, CardHeader, CardTitle }

frontend/src/components/ui/dropdown-menu.tsx

@@ -0,0 +1,178 @@
+import * as React from 'react'
+import * as DropdownMenuPrimitive from '@radix-ui/react-dropdown-menu'
+import { Check, ChevronRight, Circle } from 'lucide-react'
+
+import { cn } from '@/lib/utils'
+
+const DropdownMenu = DropdownMenuPrimitive.Root
+
+const DropdownMenuTrigger = DropdownMenuPrimitive.Trigger
+
+const DropdownMenuGroup = DropdownMenuPrimitive.Group
+
+const DropdownMenuPortal = DropdownMenuPrimitive.Portal
+
+const DropdownMenuSub = DropdownMenuPrimitive.Sub
+
+const DropdownMenuRadioGroup = DropdownMenuPrimitive.RadioGroup
+
+const DropdownMenuSubTrigger = React.forwardRef<
+  React.ElementRef<typeof DropdownMenuPrimitive.SubTrigger>,
+  React.ComponentPropsWithoutRef<typeof DropdownMenuPrimitive.SubTrigger> & { inset?: boolean }
+>(({ className, inset, children, ...props }, ref) => (
+  <DropdownMenuPrimitive.SubTrigger
+    ref={ref}
+    className={cn(
+      'flex cursor-default select-none items-center rounded-sm px-2 py-1.5 text-sm font-medium outline-none focus:bg-muted data-[state=open]:bg-muted',
+      inset && 'pl-8',
+      className,
+    )}
+    {...props}
+  >
+    {children}
+    <ChevronRight className="ml-auto h-4 w-4" />
+  </DropdownMenuPrimitive.SubTrigger>
+))
+DropdownMenuSubTrigger.displayName = DropdownMenuPrimitive.SubTrigger.displayName
+
+const DropdownMenuSubContent = React.forwardRef<
+  React.ElementRef<typeof DropdownMenuPrimitive.SubContent>,
+  React.ComponentPropsWithoutRef<typeof DropdownMenuPrimitive.SubContent>
+>(({ className, ...props }, ref) => (
+  <DropdownMenuPrimitive.SubContent
+    ref={ref}
+    className={cn(
+      'z-50 min-w-[8rem] overflow-hidden rounded-md border bg-popover p-1 text-popover-foreground shadow-lg data-[state=open]:animate-in data-[state=closed]:animate-out',
+      className,
+    )}
+    {...props}
+  />
+))
+DropdownMenuSubContent.displayName = DropdownMenuPrimitive.SubContent.displayName
+
+const DropdownMenuContent = React.forwardRef<
+  React.ElementRef<typeof DropdownMenuPrimitive.Content>,
+  React.ComponentPropsWithoutRef<typeof DropdownMenuPrimitive.Content>
+>(({ className, align = 'end', sideOffset = 4, ...props }, ref) => (
+  <DropdownMenuPrimitive.Portal>
+    <DropdownMenuPrimitive.Content
+      ref={ref}
+      align={align}
+      sideOffset={sideOffset}
+      className={cn(
+        'z-50 min-w-[10rem] overflow-hidden rounded-md border bg-popover p-1 text-popover-foreground shadow-md data-[side=bottom]:slide-in-from-top-1 data-[side=top]:slide-in-from-bottom-1',
+        className,
+      )}
+      {...props}
+    />
+  </DropdownMenuPrimitive.Portal>
+))
+DropdownMenuContent.displayName = DropdownMenuPrimitive.Content.displayName
+
+const DropdownMenuItem = React.forwardRef<
+  React.ElementRef<typeof DropdownMenuPrimitive.Item>,
+  React.ComponentPropsWithoutRef<typeof DropdownMenuPrimitive.Item> & { inset?: boolean }
+>(({ className, inset, ...props }, ref) => (
+  <DropdownMenuPrimitive.Item
+    ref={ref}
+    className={cn(
+      'relative flex cursor-default select-none items-center rounded-sm px-2 py-1.5 text-sm outline-none transition-colors focus:bg-muted data-[disabled]:pointer-events-none data-[disabled]:opacity-50',
+      inset && 'pl-8',
+      className,
+    )}
+    {...props}
+  />
+))
+DropdownMenuItem.displayName = DropdownMenuPrimitive.Item.displayName
+
+const DropdownMenuCheckboxItem = React.forwardRef<
+  React.ElementRef<typeof DropdownMenuPrimitive.CheckboxItem>,
+  React.ComponentPropsWithoutRef<typeof DropdownMenuPrimitive.CheckboxItem>
+>(({ className, children, checked, ...props }, ref) => (
+  <DropdownMenuPrimitive.CheckboxItem
+    ref={ref}
+    className={cn(
+      'relative flex cursor-default select-none items-center rounded-sm py-1.5 pl-8 pr-2 text-sm outline-none transition-colors focus:bg-muted data-[disabled]:pointer-events-none data-[disabled]:opacity-50',
+      className,
+    )}
+    checked={checked}
+    {...props}
+  >
+    <span className="absolute left-2 flex h-3.5 w-3.5 items-center justify-center">
+      <DropdownMenuPrimitive.ItemIndicator>
+        <Check className="h-4 w-4" />
+      </DropdownMenuPrimitive.ItemIndicator>
+    </span>
+    {children}
+  </DropdownMenuPrimitive.CheckboxItem>
+))
+DropdownMenuCheckboxItem.displayName = DropdownMenuPrimitive.CheckboxItem.displayName
+
+const DropdownMenuRadioItem = React.forwardRef<
+  React.ElementRef<typeof DropdownMenuPrimitive.RadioItem>,
+  React.ComponentPropsWithoutRef<typeof DropdownMenuPrimitive.RadioItem>
+>(({ className, children, ...props }, ref) => (
+  <DropdownMenuPrimitive.RadioItem
+    ref={ref}
+    className={cn(
+      'relative flex cursor-default select-none items-center rounded-sm py-1.5 pl-8 pr-2 text-sm outline-none transition-colors focus:bg-muted data-[disabled]:pointer-events-none data-[disabled]:opacity-50',
+      className,
+    )}
+    {...props}
+  >
+    <span className="absolute left-2 flex h-3.5 w-3.5 items-center justify-center">
+      <DropdownMenuPrimitive.ItemIndicator>
+        <Circle className="h-2 w-2 fill-current" />
+      </DropdownMenuPrimitive.ItemIndicator>
+    </span>
+    {children}
+  </DropdownMenuPrimitive.RadioItem>
+))
+DropdownMenuRadioItem.displayName = DropdownMenuPrimitive.RadioItem.displayName
+
+const DropdownMenuLabel = React.forwardRef<
+  React.ElementRef<typeof DropdownMenuPrimitive.Label>,
+  React.ComponentPropsWithoutRef<typeof DropdownMenuPrimitive.Label> & { inset?: boolean }
+>(({ className, inset, ...props }, ref) => (
+  <DropdownMenuPrimitive.Label
+    ref={ref}
+    className={cn('px-2 py-1.5 text-sm font-semibold text-foreground', inset && 'pl-8', className)}
+    {...props}
+  />
+))
+DropdownMenuLabel.displayName = DropdownMenuPrimitive.Label.displayName
+
+const DropdownMenuSeparator = React.forwardRef<
+  React.ElementRef<typeof DropdownMenuPrimitive.Separator>,
+  React.ComponentPropsWithoutRef<typeof DropdownMenuPrimitive.Separator>
+>(({ className, ...props }, ref) => (
+  <DropdownMenuPrimitive.Separator
+    ref={ref}
+    className={cn('-mx-1 my-1 h-px bg-border', className)}
+    {...props}
+  />
+))
+DropdownMenuSeparator.displayName = DropdownMenuPrimitive.Separator.displayName
+
+const DropdownMenuShortcut = ({ className, ...props }: React.HTMLAttributes<HTMLSpanElement>) => {
+  return <span className={cn('ml-auto text-xs tracking-widest text-muted-foreground', className)} {...props} />
+}
+DropdownMenuShortcut.displayName = 'DropdownMenuShortcut'
+
+export {
+  DropdownMenu,
+  DropdownMenuTrigger,
+  DropdownMenuContent,
+  DropdownMenuItem,
+  DropdownMenuCheckboxItem,
+  DropdownMenuRadioItem,
+  DropdownMenuLabel,
+  DropdownMenuSeparator,
+  DropdownMenuShortcut,
+  DropdownMenuGroup,
+  DropdownMenuPortal,
+  DropdownMenuSub,
+  DropdownMenuSubContent,
+  DropdownMenuSubTrigger,
+  DropdownMenuRadioGroup,
+}

frontend/src/components/ui/form.tsx

@@ -0,0 +1,108 @@
+import * as LabelPrimitive from '@radix-ui/react-label'
+import { Slot } from '@radix-ui/react-slot'
+import * as React from 'react'
+import { Controller, type ControllerProps, FormProvider, type FieldPath, type FieldValues, useFormContext } from 'react-hook-form'
+
+import { cn } from '@/lib/utils'
+
+const Form = FormProvider
+
+const FormFieldContext = React.createContext<{ name: string }>({ name: '' })
+
+const FormItemContext = React.createContext<{ id: string }>({ id: '' })
+
+const FormField = <TFieldValues extends FieldValues = FieldValues, TName extends FieldPath<TFieldValues> = FieldPath<TFieldValues>>(
+  props: ControllerProps<TFieldValues, TName>,
+) => (
+  <FormFieldContext.Provider value={{ name: props.name }}>
+    <Controller {...props} />
+  </FormFieldContext.Provider>
+)
+
+const FormItem = React.forwardRef<HTMLDivElement, React.HTMLAttributes<HTMLDivElement>>(({ className, ...props }, ref) => {
+  const id = React.useId()
+
+  return (
+    <FormItemContext.Provider value={{ id }}>
+      <div ref={ref} className={cn('space-y-2', className)} {...props} />
+    </FormItemContext.Provider>
+  )
+})
+FormItem.displayName = 'FormItem'
+
+const useFormField = () => {
+  const fieldContext = React.useContext(FormFieldContext)
+  const itemContext = React.useContext(FormItemContext)
+  const { getFieldState, formState } = useFormContext()
+
+  if (!fieldContext) throw new Error('useFormField should be used within <FormField>')
+  if (!itemContext) throw new Error('useFormField should be used within <FormItem>')
+
+  const fieldState = getFieldState(fieldContext.name, formState)
+
+  return {
+    name: fieldContext.name,
+    id: itemContext.id,
+    ...fieldState,
+  }
+}
+
+const FormLabel = React.forwardRef<
+  React.ElementRef<typeof LabelPrimitive.Root>,
+  React.ComponentPropsWithoutRef<typeof LabelPrimitive.Root> & { optional?: boolean }
+>(({ className, optional, ...props }, ref) => {
+  const { error, id } = useFormField()
+  return (
+    <LabelPrimitive.Root
+      ref={ref}
+      className={cn('text-sm font-medium text-foreground', error && 'text-destructive', className)}
+      htmlFor={id}
+      {...props}
+    >
+      {props.children}
+      {optional ? <span className="pl-1 text-xs font-normal text-muted-foreground">(необязательно)</span> : null}
+    </LabelPrimitive.Root>
+  )
+})
+FormLabel.displayName = 'FormLabel'
+
+const FormControl = React.forwardRef<React.ElementRef<typeof Slot>, React.ComponentPropsWithoutRef<typeof Slot>>(
+  ({ className, ...props }, ref) => {
+    const { error, id } = useFormField()
+    return (
+      <Slot
+        ref={ref}
+        id={id}
+        aria-describedby={error ? `${id}-description ${id}-message` : `${id}-description`}
+        aria-invalid={!!error}
+        className={className}
+        {...props}
+      />
+    )
+  },
+)
+FormControl.displayName = 'FormControl'
+
+const FormDescription = React.forwardRef<HTMLParagraphElement, React.HTMLAttributes<HTMLParagraphElement>>(
+  ({ className, ...props }, ref) => {
+    const { id } = useFormField()
+    return <p ref={ref} id={`${id}-description`} className={cn('text-xs text-muted-foreground', className)} {...props} />
+  },
+)
+FormDescription.displayName = 'FormDescription'
+
+const FormMessage = React.forwardRef<HTMLParagraphElement, React.HTMLAttributes<HTMLParagraphElement>>(
+  ({ className, children, ...props }, ref) => {
+    const { error, id } = useFormField()
+    const body = error ? String(error.message) : children
+    if (!body) return null
+    return (
+      <p ref={ref} id={`${id}-message`} className={cn('text-xs font-medium text-destructive', className)} {...props}>
+        {body}
+      </p>
+    )
+  },
+)
+FormMessage.displayName = 'FormMessage'
+
+export { Form, FormControl, FormDescription, FormField, FormItem, FormLabel, FormMessage }

frontend/src/components/ui/input.tsx

@@ -0,0 +1,22 @@
+import * as React from 'react'
+
+import { cn } from '@/lib/utils'
+
+export interface InputProps extends React.InputHTMLAttributes<HTMLInputElement> {}
+
+const Input = React.forwardRef<HTMLInputElement, InputProps>(({ className, type, ...props }, ref) => {
+  return (
+    <input
+      type={type}
+      className={cn(
+        'flex h-10 w-full rounded-md border border-input bg-transparent px-3 py-2 text-sm shadow-sm transition-colors file:border-0 file:bg-transparent file:text-sm file:font-medium placeholder:text-muted-foreground focus-visible:outline-none focus-visible:ring-1 focus-visible:ring-ring disabled:cursor-not-allowed disabled:opacity-50',
+        className,
+      )}
+      ref={ref}
+      {...props}
+    />
+  )
+})
+Input.displayName = 'Input'
+
+export { Input }

frontend/src/components/ui/label.tsx

@@ -0,0 +1,18 @@
+import * as React from 'react'
+import * as LabelPrimitive from '@radix-ui/react-label'
+
+import { cn } from '@/lib/utils'
+
+const Label = React.forwardRef<
+  React.ElementRef<typeof LabelPrimitive.Root>,
+  React.ComponentPropsWithoutRef<typeof LabelPrimitive.Root>
+>(({ className, ...props }, ref) => (
+  <LabelPrimitive.Root
+    ref={ref}
+    className={cn('text-sm font-medium leading-none peer-disabled:cursor-not-allowed peer-disabled:opacity-70', className)}
+    {...props}
+  />
+))
+Label.displayName = LabelPrimitive.Root.displayName
+
+export { Label }

frontend/src/components/ui/select.tsx

@@ -0,0 +1,100 @@
+import * as React from 'react'
+import * as SelectPrimitive from '@radix-ui/react-select'
+import { Check, ChevronDown, ChevronUp } from 'lucide-react'
+
+import { cn } from '@/lib/utils'
+
+const Select = SelectPrimitive.Root
+
+const SelectGroup = SelectPrimitive.Group
+
+const SelectValue = SelectPrimitive.Value
+
+const SelectTrigger = React.forwardRef<
+  React.ElementRef<typeof SelectPrimitive.Trigger>,
+  React.ComponentPropsWithoutRef<typeof SelectPrimitive.Trigger>
+>(({ className, children, ...props }, ref) => (
+  <SelectPrimitive.Trigger
+    ref={ref}
+    className={cn(
+      'flex h-10 w-full items-center justify-between rounded-md border border-input bg-background px-3 py-2 text-sm text-foreground shadow-sm transition-colors focus-visible:outline-none focus-visible:ring-1 focus-visible:ring-ring data-[state=open]:bg-muted disabled:cursor-not-allowed disabled:opacity-50',
+      className,
+    )}
+    {...props}
+  >
+    {children}
+    <SelectPrimitive.Icon asChild>
+      <ChevronDown className="h-4 w-4 opacity-50" />
+    </SelectPrimitive.Icon>
+  </SelectPrimitive.Trigger>
+))
+SelectTrigger.displayName = SelectPrimitive.Trigger.displayName
+
+const SelectContent = React.forwardRef<
+  React.ElementRef<typeof SelectPrimitive.Content>,
+  React.ComponentPropsWithoutRef<typeof SelectPrimitive.Content>
+>(({ className, children, position = 'popper', ...props }, ref) => (
+  <SelectPrimitive.Portal>
+    <SelectPrimitive.Content
+      ref={ref}
+      className={cn(
+        'relative z-50 min-w-[8rem] overflow-hidden rounded-md border border-border bg-background text-foreground shadow-lg animate-in fade-in-80',
+        position === 'popper' && 'data-[side=bottom]:slide-in-from-top-1 data-[side=top]:slide-in-from-bottom-1',
+        className,
+      )}
+      position={position}
+      {...props}
+    >
+      <SelectPrimitive.ScrollUpButton className="flex cursor-default items-center justify-center py-1">
+        <ChevronUp className="h-4 w-4" />
+      </SelectPrimitive.ScrollUpButton>
+      <SelectPrimitive.Viewport className={cn('p-1', position === 'popper' && 'h-[var(--radix-select-trigger-height)] w-full min-w-[var(--radix-select-trigger-width)]')}>
+        {children}
+      </SelectPrimitive.Viewport>
+      <SelectPrimitive.ScrollDownButton className="flex cursor-default items-center justify-center py-1">
+        <ChevronDown className="h-4 w-4" />
+      </SelectPrimitive.ScrollDownButton>
+    </SelectPrimitive.Content>
+  </SelectPrimitive.Portal>
+))
+SelectContent.displayName = SelectPrimitive.Content.displayName
+
+const SelectLabel = React.forwardRef<
+  React.ElementRef<typeof SelectPrimitive.Label>,
+  React.ComponentPropsWithoutRef<typeof SelectPrimitive.Label>
+>(({ className, ...props }, ref) => (
+  <SelectPrimitive.Label ref={ref} className={cn('px-2 py-1.5 text-sm font-semibold', className)} {...props} />
+))
+SelectLabel.displayName = SelectPrimitive.Label.displayName
+
+const SelectItem = React.forwardRef<
+  React.ElementRef<typeof SelectPrimitive.Item>,
+  React.ComponentPropsWithoutRef<typeof SelectPrimitive.Item>
+>(({ className, children, ...props }, ref) => (
+  <SelectPrimitive.Item
+    ref={ref}
+    className={cn(
+      'relative flex w-full cursor-default select-none items-center rounded-sm py-1.5 pl-8 pr-2 text-sm outline-none transition-colors focus:bg-muted focus:text-foreground data-[disabled]:pointer-events-none data-[disabled]:opacity-50',
+      className,
+    )}
+    {...props}
+  >
+    <span className="absolute left-2 flex h-3.5 w-3.5 items-center justify-center">
+      <SelectPrimitive.ItemIndicator>
+        <Check className="h-4 w-4" />
+      </SelectPrimitive.ItemIndicator>
+    </span>
+    <SelectPrimitive.ItemText>{children}</SelectPrimitive.ItemText>
+  </SelectPrimitive.Item>
+))
+SelectItem.displayName = SelectPrimitive.Item.displayName
+
+const SelectSeparator = React.forwardRef<
+  React.ElementRef<typeof SelectPrimitive.Separator>,
+  React.ComponentPropsWithoutRef<typeof SelectPrimitive.Separator>
+>(({ className, ...props }, ref) => (
+  <SelectPrimitive.Separator ref={ref} className={cn('-mx-1 my-1 h-px bg-muted', className)} {...props} />
+))
+SelectSeparator.displayName = SelectPrimitive.Separator.displayName
+
+export { Select, SelectContent, SelectGroup, SelectItem, SelectLabel, SelectSeparator, SelectTrigger, SelectValue }

frontend/src/components/ui/separator.tsx

@@ -0,0 +1,20 @@
+import * as React from 'react'
+import * as SeparatorPrimitive from '@radix-ui/react-separator'
+
+import { cn } from '@/lib/utils'
+
+const Separator = React.forwardRef<
+  React.ElementRef<typeof SeparatorPrimitive.Root>,
+  React.ComponentPropsWithoutRef<typeof SeparatorPrimitive.Root>
+>(({ className, orientation = 'horizontal', decorative = true, ...props }, ref) => (
+  <SeparatorPrimitive.Root
+    ref={ref}
+    decorative={decorative}
+    orientation={orientation}
+    className={cn('bg-border', orientation === 'horizontal' ? 'h-px w-full' : 'h-full w-px', className)}
+    {...props}
+  />
+))
+Separator.displayName = SeparatorPrimitive.Root.displayName
+
+export { Separator }

frontend/src/components/ui/sheet.tsx

@@ -0,0 +1,78 @@
+import * as React from 'react'
+import * as SheetPrimitive from '@radix-ui/react-dialog'
+import { X } from 'lucide-react'
+
+import { cn } from '@/lib/utils'
+
+const Sheet = SheetPrimitive.Root
+
+const SheetTrigger = SheetPrimitive.Trigger
+
+const SheetClose = SheetPrimitive.Close
+
+const SheetPortal = SheetPrimitive.Portal
+
+const SheetOverlay = React.forwardRef<
+  React.ElementRef<typeof SheetPrimitive.Overlay>,
+  React.ComponentPropsWithoutRef<typeof SheetPrimitive.Overlay>
+>(({ className, ...props }, ref) => (
+  <SheetPrimitive.Overlay
+    ref={ref}
+    className={cn('fixed inset-0 z-50 bg-black/40 backdrop-blur-sm data-[state=open]:animate-in data-[state=closed]:animate-out', className)}
+    {...props}
+  />
+))
+SheetOverlay.displayName = SheetPrimitive.Overlay.displayName
+
+interface SheetContentProps extends React.ComponentPropsWithoutRef<typeof SheetPrimitive.Content> {
+  side?: 'left' | 'right' | 'top' | 'bottom'
+}
+
+const SheetContent = React.forwardRef<React.ElementRef<typeof SheetPrimitive.Content>, SheetContentProps>(
+  ({ className, side = 'right', children, ...props }, ref) => (
+    <SheetPortal>
+      <SheetOverlay />
+      <SheetPrimitive.Content
+        ref={ref}
+        className={cn(
+          'fixed z-50 gap-4 bg-background p-6 shadow-lg transition ease-in-out data-[state=open]:animate-in data-[state=closed]:animate-out',
+          side === 'right' && 'inset-y-0 right-0 h-full w-80 border-l',
+          side === 'left' && 'inset-y-0 left-0 h-full w-80 border-r',
+          side === 'top' && 'inset-x-0 top-0 w-full border-b',
+          side === 'bottom' && 'inset-x-0 bottom-0 w-full border-t',
+          className,
+        )}
+        {...props}
+      >
+        {children}
+        <SheetPrimitive.Close className="absolute right-4 top-4 rounded-sm opacity-70 transition-opacity hover:opacity-100 focus:outline-none focus:ring-2 focus:ring-ring">
+          <X className="h-4 w-4" />
+          <span className="sr-only">Закрыть</span>
+        </SheetPrimitive.Close>
+      </SheetPrimitive.Content>
+    </SheetPortal>
+  ),
+)
+SheetContent.displayName = SheetPrimitive.Content.displayName
+
+const SheetHeader = ({ className, ...props }: React.HTMLAttributes<HTMLDivElement>) => (
+  <div className={cn('flex flex-col space-y-2 text-center sm:text-left', className)} {...props} />
+)
+
+const SheetTitle = React.forwardRef<
+  React.ElementRef<typeof SheetPrimitive.Title>,
+  React.ComponentPropsWithoutRef<typeof SheetPrimitive.Title>
+>(({ className, ...props }, ref) => (
+  <SheetPrimitive.Title ref={ref} className={cn('text-lg font-semibold text-foreground', className)} {...props} />
+))
+SheetTitle.displayName = SheetPrimitive.Title.displayName
+
+const SheetDescription = React.forwardRef<
+  React.ElementRef<typeof SheetPrimitive.Description>,
+  React.ComponentPropsWithoutRef<typeof SheetPrimitive.Description>
+>(({ className, ...props }, ref) => (
+  <SheetPrimitive.Description ref={ref} className={cn('text-sm text-muted-foreground', className)} {...props} />
+))
+SheetDescription.displayName = SheetPrimitive.Description.displayName
+
+export { Sheet, SheetClose, SheetContent, SheetDescription, SheetHeader, SheetPortal, SheetTitle, SheetTrigger }

frontend/src/components/ui/skeleton.tsx

@@ -0,0 +1,9 @@
+import { cn } from '@/lib/utils'
+
+interface SkeletonProps extends React.HTMLAttributes<HTMLDivElement> {}
+
+const Skeleton = ({ className, ...props }: SkeletonProps) => {
+  return <div className={cn('animate-pulse rounded-md bg-muted/60', className)} {...props} />
+}
+
+export { Skeleton }

frontend/src/components/ui/switch.tsx

@@ -0,0 +1,27 @@
+import * as React from 'react'
+import * as SwitchPrimitives from '@radix-ui/react-checkbox'
+
+import { cn } from '@/lib/utils'
+
+const Switch = React.forwardRef<
+  React.ElementRef<typeof SwitchPrimitives.Root>,
+  React.ComponentPropsWithoutRef<typeof SwitchPrimitives.Root>
+>(({ className, ...props }, ref) => (
+  <SwitchPrimitives.Root
+    ref={ref}
+    className={cn(
+      'peer inline-flex h-6 w-11 shrink-0 cursor-pointer items-center rounded-full border-2 border-transparent bg-input transition-colors focus-visible:outline-none focus-visible:ring-1 focus-visible:ring-ring data-[state=checked]:bg-primary',
+      className,
+    )}
+    {...props}
+  >
+    <SwitchPrimitives.Indicator
+      className={cn(
+        'pointer-events-none block h-5 w-5 rounded-full bg-background shadow-lg ring-0 transition-transform data-[state=checked]:translate-x-5 data-[state=unchecked]:translate-x-0',
+      )}
+    />
+  </SwitchPrimitives.Root>
+))
+Switch.displayName = SwitchPrimitives.Root.displayName
+
+export { Switch }

frontend/src/components/ui/table.tsx

@@ -0,0 +1,51 @@
+import * as React from 'react'
+
+import { cn } from '@/lib/utils'
+
+const Table = React.forwardRef<HTMLTableElement, React.HTMLAttributes<HTMLTableElement>>(({ className, ...props }, ref) => (
+  <div className="w-full overflow-auto">
+    <table ref={ref} className={cn('w-full caption-bottom text-sm', className)} {...props} />
+  </div>
+))
+Table.displayName = 'Table'
+
+const TableHeader = React.forwardRef<HTMLTableSectionElement, React.HTMLAttributes<HTMLTableSectionElement>>(({ className, ...props }, ref) => (
+  <thead ref={ref} className={cn('[&_tr]:border-b', className)} {...props} />
+))
+TableHeader.displayName = 'TableHeader'
+
+const TableBody = React.forwardRef<HTMLTableSectionElement, React.HTMLAttributes<HTMLTableSectionElement>>(({ className, ...props }, ref) => (
+  <tbody ref={ref} className={cn('[&_tr:last-child]:border-0', className)} {...props} />
+))
+TableBody.displayName = 'TableBody'
+
+const TableFooter = React.forwardRef<HTMLTableSectionElement, React.HTMLAttributes<HTMLTableSectionElement>>(({ className, ...props }, ref) => (
+  <tfoot ref={ref} className={cn('bg-muted/50 font-medium text-foreground', className)} {...props} />
+))
+TableFooter.displayName = 'TableFooter'
+
+const TableRow = React.forwardRef<HTMLTableRowElement, React.HTMLAttributes<HTMLTableRowElement>>(({ className, ...props }, ref) => (
+  <tr ref={ref} className={cn('border-b transition-colors hover:bg-muted/40 data-[state=selected]:bg-muted', className)} {...props} />
+))
+TableRow.displayName = 'TableRow'
+
+const TableHead = React.forwardRef<HTMLTableCellElement, React.ThHTMLAttributes<HTMLTableCellElement>>(({ className, ...props }, ref) => (
+  <th
+    ref={ref}
+    className={cn('h-10 px-2 text-left align-middle text-xs font-semibold text-muted-foreground [&:has([role=checkbox])]:pr-0', className)}
+    {...props}
+  />
+))
+TableHead.displayName = 'TableHead'
+
+const TableCell = React.forwardRef<HTMLTableCellElement, React.TdHTMLAttributes<HTMLTableCellElement>>(({ className, ...props }, ref) => (
+  <td ref={ref} className={cn('p-2 align-middle [&:has([role=checkbox])]:pr-0', className)} {...props} />
+))
+TableCell.displayName = 'TableCell'
+
+const TableCaption = React.forwardRef<HTMLTableCaptionElement, React.HTMLAttributes<HTMLTableCaptionElement>>(({ className, ...props }, ref) => (
+  <caption ref={ref} className={cn('mt-4 text-sm text-muted-foreground', className)} {...props} />
+))
+TableCaption.displayName = 'TableCaption'
+
+export { Table, TableBody, TableCaption, TableCell, TableFooter, TableHead, TableHeader, TableRow }

frontend/src/components/ui/tabs.tsx

@@ -0,0 +1,43 @@
+import * as React from 'react'
+import * as TabsPrimitive from '@radix-ui/react-tabs'
+
+import { cn } from '@/lib/utils'
+
+const Tabs = TabsPrimitive.Root
+
+const TabsList = React.forwardRef<
+  React.ElementRef<typeof TabsPrimitive.List>,
+  React.ComponentPropsWithoutRef<typeof TabsPrimitive.List>
+>(({ className, ...props }, ref) => (
+  <TabsPrimitive.List ref={ref} className={cn('inline-flex h-9 items-center justify-center rounded-lg bg-muted p-1 text-muted-foreground', className)} {...props} />
+))
+TabsList.displayName = TabsPrimitive.List.displayName
+
+const TabsTrigger = React.forwardRef<
+  React.ElementRef<typeof TabsPrimitive.Trigger>,
+  React.ComponentPropsWithoutRef<typeof TabsPrimitive.Trigger>
+>(({ className, ...props }, ref) => (
+  <TabsPrimitive.Trigger
+    ref={ref}
+    className={cn(
+      'inline-flex min-w-[120px] items-center justify-center whitespace-nowrap rounded-md px-3 py-1 text-sm font-medium transition-all focus-visible:outline-none data-[state=active]:bg-background data-[state=active]:text-foreground data-[state=inactive]:opacity-60',
+      className,
+    )}
+    {...props}
+  />
+))
+TabsTrigger.displayName = TabsPrimitive.Trigger.displayName
+
+const TabsContent = React.forwardRef<
+  React.ElementRef<typeof TabsPrimitive.Content>,
+  React.ComponentPropsWithoutRef<typeof TabsPrimitive.Content>
+>(({ className, ...props }, ref) => (
+  <TabsPrimitive.Content
+    ref={ref}
+    className={cn('mt-4 focus-visible:outline-none', className)}
+    {...props}
+  />
+))
+TabsContent.displayName = TabsPrimitive.Content.displayName
+
+export { Tabs, TabsContent, TabsList, TabsTrigger }

frontend/src/components/ui/textarea.tsx

@@ -0,0 +1,23 @@
+import * as React from 'react'
+
+import { cn } from '@/lib/utils'
+
+export interface TextareaProps extends React.TextareaHTMLAttributes<HTMLTextAreaElement> {}
+
+const Textarea = React.forwardRef<HTMLTextAreaElement, TextareaProps>(
+  ({ className, ...props }, ref) => {
+    return (
+      <textarea
+        className={cn(
+          'flex min-h-[80px] w-full rounded-md border border-input bg-transparent px-3 py-2 text-sm shadow-sm placeholder:text-muted-foreground focus-visible:outline-none focus-visible:ring-1 focus-visible:ring-ring disabled:cursor-not-allowed disabled:opacity-50',
+          className,
+        )}
+        ref={ref}
+        {...props}
+      />
+    )
+  },
+)
+Textarea.displayName = 'Textarea'
+
+export { Textarea }

frontend/src/components/ui/toast.tsx

@@ -0,0 +1,97 @@
+import * as React from 'react'
+import * as ToastPrimitives from '@radix-ui/react-toast'
+import { cva, type VariantProps } from 'class-variance-authority'
+import { X } from 'lucide-react'
+
+import { cn } from '@/lib/utils'
+
+const ToastProvider = ToastPrimitives.Provider
+
+const ToastViewport = React.forwardRef<React.ElementRef<typeof ToastPrimitives.Viewport>, React.ComponentPropsWithoutRef<typeof ToastPrimitives.Viewport>>(
+  ({ className, ...props }, ref) => (
+    <ToastPrimitives.Viewport
+      ref={ref}
+      className={cn(
+        'fixed top-0 right-0 z-[100] flex max-h-screen w-full flex-col-reverse gap-3 p-4 md:max-w-sm',
+        className,
+      )}
+      {...props}
+    />
+  ),
+)
+ToastViewport.displayName = ToastPrimitives.Viewport.displayName
+
+const toastVariants = cva(
+  'pointer-events-auto relative flex w-full items-center justify-between space-x-4 overflow-hidden rounded-xl border p-4 pr-6 shadow-lg transition-all data-[swipe=move]:translate-x-[var(--radix-toast-swipe-move-x)] data-[swipe=end]:translate-x-[var(--radix-toast-swipe-end-x)] data-[swipe=cancel]:translate-x-0 data-[state=open]:animate-in data-[state=closed]:animate-out data-[swipe=end]:animate-out',
+  {
+    variants: {
+      variant: {
+        default: 'border bg-background text-foreground',
+        success: 'border border-emerald-500/50 bg-emerald-500/10 text-emerald-100 dark:text-emerald-200',
+        destructive: 'border-destructive bg-destructive text-destructive-foreground',
+      },
+    },
+    defaultVariants: {
+      variant: 'default',
+    },
+  },
+)
+
+const Toast = React.forwardRef<React.ElementRef<typeof ToastPrimitives.Root>, React.ComponentPropsWithoutRef<typeof ToastPrimitives.Root> & VariantProps<typeof toastVariants>>(
+  ({ className, variant, ...props }, ref) => {
+    return <ToastPrimitives.Root ref={ref} className={cn(toastVariants({ variant }), className)} {...props} />
+  },
+)
+Toast.displayName = ToastPrimitives.Root.displayName
+
+const ToastAction = React.forwardRef<React.ElementRef<typeof ToastPrimitives.Action>, React.ComponentPropsWithoutRef<typeof ToastPrimitives.Action>>(
+  ({ className, ...props }, ref) => (
+    <ToastPrimitives.Action
+      ref={ref}
+      className={cn('rounded-md border border-input px-3 py-1 text-sm font-medium transition-colors hover:bg-muted', className)}
+      {...props}
+    />
+  ),
+)
+ToastAction.displayName = ToastPrimitives.Action.displayName
+
+const ToastClose = React.forwardRef<React.ElementRef<typeof ToastPrimitives.Close>, React.ComponentPropsWithoutRef<typeof ToastPrimitives.Close>>(
+  ({ className, ...props }, ref) => (
+    <ToastPrimitives.Close
+      ref={ref}
+      className={cn('absolute right-2 top-2 rounded-md p-1 text-foreground/60 transition-colors hover:text-foreground focus:outline-none focus:ring-2 focus:ring-ring', className)}
+      {...props}
+    >
+      <X className="h-4 w-4" />
+    </ToastPrimitives.Close>
+  ),
+)
+ToastClose.displayName = ToastPrimitives.Close.displayName
+
+const ToastTitle = React.forwardRef<React.ElementRef<typeof ToastPrimitives.Title>, React.ComponentPropsWithoutRef<typeof ToastPrimitives.Title>>(
+  ({ className, ...props }, ref) => (
+    <ToastPrimitives.Title ref={ref} className={cn('text-sm font-semibold', className)} {...props} />
+  ),
+)
+ToastTitle.displayName = ToastPrimitives.Title.displayName
+
+const ToastDescription = React.forwardRef<
+  React.ElementRef<typeof ToastPrimitives.Description>,
+  React.ComponentPropsWithoutRef<typeof ToastPrimitives.Description>
+>(({ className, ...props }, ref) => (
+  <ToastPrimitives.Description ref={ref} className={cn('text-sm text-muted-foreground', className)} {...props} />
+))
+ToastDescription.displayName = ToastPrimitives.Description.displayName
+
+export type ToastProps = React.ComponentPropsWithoutRef<typeof Toast>
+export type ToastActionElement = React.ReactElement<typeof ToastAction>
+
+export {
+  Toast,
+  ToastAction,
+  ToastClose,
+  ToastDescription,
+  ToastProvider,
+  ToastTitle,
+  ToastViewport,
+}

frontend/src/components/ui/toaster.tsx

@@ -0,0 +1,24 @@
+import { Fragment } from 'react'
+
+import { Toast, ToastClose, ToastDescription, ToastProvider, ToastTitle, ToastViewport } from '@/components/ui/toast'
+import { useToast } from '@/components/ui/use-toast'
+
+export const Toaster = () => {
+  const { toasts, dismiss } = useToast()
+
+  return (
+    <ToastProvider swipeDirection="right">
+      <ToastViewport />
+      {toasts.map(({ id, title, description, action, ...toast }) => (
+        <Toast key={id} onOpenChange={(open) => !open && dismiss(id)} {...toast}>
+          <div className="grid gap-1">
+            {title ? <ToastTitle>{title}</ToastTitle> : null}
+            {description ? <ToastDescription>{description}</ToastDescription> : null}
+          </div>
+          {action ? <Fragment>{action}</Fragment> : null}
+          <ToastClose />
+        </Toast>
+      ))}
+    </ToastProvider>
+  )
+}

frontend/src/components/ui/tooltip.tsx

@@ -0,0 +1,25 @@
+import * as React from 'react'
+import * as TooltipPrimitive from '@radix-ui/react-tooltip'
+
+import { cn } from '@/lib/utils'
+
+const TooltipProvider = TooltipPrimitive.Provider
+
+const Tooltip = TooltipPrimitive.Root
+
+const TooltipTrigger = TooltipPrimitive.Trigger
+
+const TooltipContent = React.forwardRef<
+  React.ElementRef<typeof TooltipPrimitive.Content>,
+  React.ComponentPropsWithoutRef<typeof TooltipPrimitive.Content>
+>(({ className, sideOffset = 4, ...props }, ref) => (
+  <TooltipPrimitive.Content
+    ref={ref}
+    sideOffset={sideOffset}
+    className={cn('z-50 overflow-hidden rounded-md border bg-popover px-3 py-1.5 text-xs text-popover-foreground shadow-md', className)}
+    {...props}
+  />
+))
+TooltipContent.displayName = TooltipPrimitive.Content.displayName
+
+export { Tooltip, TooltipContent, TooltipProvider, TooltipTrigger }

frontend/src/components/ui/use-toast.ts

@@ -0,0 +1,84 @@
+import * as React from 'react'
+
+import type { ToastActionElement, ToastProps } from '@/components/ui/toast'
+
+const TOAST_LIMIT = 10
+const TOAST_REMOVE_DELAY = 1000
+
+type ToasterToast = ToastProps & {
+  id: string
+  title?: React.ReactNode
+  description?: React.ReactNode
+  action?: ToastActionElement
+}
+
+const toastTimeouts = new Map<string, ReturnType<typeof setTimeout>>()
+
+const addToRemoveQueue = (toastId: string) => {
+  if (toastTimeouts.has(toastId)) return
+  const timeout = setTimeout(() => {
+    toastTimeouts.delete(toastId)
+    toastState.remove(toastId)
+  }, TOAST_REMOVE_DELAY)
+  toastTimeouts.set(toastId, timeout)
+}
+
+const createToastState = () => {
+  const listeners = new Set<(toasts: ToasterToast[]) => void>()
+  let toasts: ToasterToast[] = []
+
+  const notify = () => {
+    listeners.forEach((listener) => listener(toasts))
+  }
+
+  return {
+    subscribe: (listener: (toasts: ToasterToast[]) => void) => {
+      listeners.add(listener)
+      return () => {
+        listeners.delete(listener)
+      }
+    },
+    add: (toast: ToasterToast) => {
+      toasts = [toast, ...toasts].slice(0, TOAST_LIMIT)
+      notify()
+    },
+    update: (toastId: string, toast: Partial<ToasterToast>) => {
+      toasts = toasts.map((item) => (item.id === toastId ? { ...item, ...toast } : item))
+      notify()
+    },
+    dismiss: (toastId: string) => {
+      addToRemoveQueue(toastId)
+    },
+    remove: (toastId: string) => {
+      toasts = toasts.filter((item) => item.id !== toastId)
+      notify()
+    },
+    getSnapshot: () => toasts,
+  }
+}
+
+const toastState = createToastState()
+
+export const useToast = () => {
+  const [toasts, setToasts] = React.useState<ToasterToast[]>(toastState.getSnapshot())
+
+  React.useEffect(() => toastState.subscribe(setToasts), [])
+
+  const toast = React.useCallback((props: Omit<ToasterToast, 'id'>) => {
+    const id = crypto.randomUUID()
+    toastState.add({ id, ...props })
+    return id
+  }, [])
+
+  const dismiss = React.useCallback((toastId: string) => {
+    toastState.dismiss(toastId)
+  }, [])
+
+  return {
+    toast,
+    dismiss,
+    toasts,
+  }
+}
+
+export type { ToastProps, ToasterToast }

frontend/src/config/env.ts

@@ -0,0 +1,24 @@
+const API_URL = import.meta.env.VITE_API_URL?.replace(/\/$/, '') || 'https://kitchen-crm.k1nq.tech'
+const API_PREFIX = '/api/v1'
+const APP_NAME = 'Kitchen CRM'
+const ORG_HEADER = 'X-Organization-Id'
+
+export const env = {
+  APP_NAME,
+  API_URL,
+  API_PREFIX,
+  ORG_HEADER,
+  DASHBOARD_URL: import.meta.env.VITE_APP_URL || (typeof window !== 'undefined' ? window.location.origin : ''),
+}
+
+export const storageKeys = {
+  theme: 'kcrm-theme',
+  tokens: 'kcrm-auth-tokens',
+  user: 'kcrm-user',
+  activeOrg: 'kcrm-active-org',
+}
+
+export const pagination = {
+  defaultPageSize: 20,
+  maxPageSize: 100,
+}

frontend/src/config/navigation.ts

@@ -0,0 +1,10 @@
+import { LayoutDashboard, Users, Briefcase, ListTodo, Activity, Building2 } from 'lucide-react'
+
+export const appNavItems = [
+  { label: 'Дашборд', path: '/dashboard', icon: LayoutDashboard },
+  { label: 'Контакты', path: '/contacts', icon: Users },
+  { label: 'Сделки', path: '/deals', icon: Briefcase },
+  { label: 'Задачи', path: '/tasks', icon: ListTodo },
+  { label: 'Аналитика', path: '/analytics', icon: Activity },
+  { label: 'Организации', path: '/organizations', icon: Building2 },
+]

frontend/src/features/analytics/api.ts

@@ -0,0 +1,7 @@
+import { apiClient } from '@/lib/api-client'
+import type { DealFunnelResponse, DealSummaryResponse } from '@/types/crm'
+
+export const getDealSummary = (days = 30) =>
+  apiClient.get<DealSummaryResponse>('/analytics/deals/summary', { params: { days } })
+
+export const getDealFunnel = () => apiClient.get<DealFunnelResponse>('/analytics/deals/funnel')

frontend/src/features/analytics/hooks.ts

@@ -0,0 +1,17 @@
+import { useQuery } from '@tanstack/react-query'
+
+import { getDealFunnel, getDealSummary } from '@/features/analytics/api'
+
+export const analyticsQueryKey = ['analytics'] as const
+
+export const useDealSummaryQuery = (days = 30) =>
+  useQuery({
+    queryKey: [...analyticsQueryKey, 'summary', days],
+    queryFn: () => getDealSummary(days),
+  })
+
+export const useDealFunnelQuery = () =>
+  useQuery({
+    queryKey: [...analyticsQueryKey, 'funnel'],
+    queryFn: () => getDealFunnel(),
+  })

frontend/src/features/auth/api.ts

@@ -0,0 +1,8 @@
+import { apiClient } from '@/lib/api-client'
+import type { LoginPayload, RegisterPayload, TokenResponse } from '@/types/crm'
+
+export const login = (payload: LoginPayload) =>
+  apiClient.post<TokenResponse, LoginPayload>('/auth/login', payload, { auth: false })
+
+export const register = (payload: RegisterPayload) =>
+  apiClient.post<TokenResponse, RegisterPayload>('/auth/register', payload, { auth: false })

frontend/src/features/contacts/api.ts

@@ -0,0 +1,35 @@
+import { apiClient } from '@/lib/api-client'
+import type { Contact } from '@/types/crm'
+
+export interface ContactFilters {
+  page?: number
+  pageSize?: number
+  search?: string
+  ownerId?: number
+}
+
+export interface ContactPayload {
+  name: string
+  email?: string | null
+  phone?: string | null
+  owner_id?: number | null
+}
+
+export type ContactUpdatePayload = Partial<Omit<ContactPayload, 'owner_id'>>
+
+const mapFilters = (filters?: ContactFilters) => ({
+  page: filters?.page,
+  page_size: filters?.pageSize,
+  search: filters?.search,
+  owner_id: filters?.ownerId,
+})
+
+export const listContacts = (filters?: ContactFilters) =>
+  apiClient.get<Contact[]>('/contacts/', { params: mapFilters(filters) })
+
+export const createContact = (payload: ContactPayload) => apiClient.post<Contact, ContactPayload>('/contacts/', payload)
+
+export const updateContact = (contactId: number, payload: ContactUpdatePayload) =>
+  apiClient.patch<Contact, ContactUpdatePayload>(`/contacts/${contactId}`, payload)
+
+export const deleteContact = (contactId: number) => apiClient.delete<void>(`/contacts/${contactId}`)

frontend/src/features/contacts/hooks.ts

@@ -0,0 +1,51 @@
+import { useMutation, useQuery, useQueryClient } from '@tanstack/react-query'
+
+import { createContact, deleteContact, listContacts, updateContact } from '@/features/contacts/api'
+import type { ContactFilters, ContactUpdatePayload } from '@/features/contacts/api'
+
+export const contactsQueryKey = ['contacts'] as const
+
+const serializeFilters = (filters?: ContactFilters) => ({
+  page: filters?.page ?? 1,
+  pageSize: filters?.pageSize,
+  search: filters?.search ?? '',
+  ownerId: filters?.ownerId ?? null,
+})
+
+export const useContactsQuery = (filters?: ContactFilters) =>
+  useQuery({
+    queryKey: [...contactsQueryKey, serializeFilters(filters)],
+    queryFn: () => listContacts(filters),
+  })
+
+export const useInvalidateContacts = () => {
+  const queryClient = useQueryClient()
+  return () => queryClient.invalidateQueries({ queryKey: contactsQueryKey })
+}
+
+export const useCreateContactMutation = () => {
+  const invalidate = useInvalidateContacts()
+  return useMutation({
+    mutationFn: createContact,
+    onSuccess: () => invalidate(),
+  })
+}
+
+export const useUpdateContactMutation = () => {
+  const invalidate = useInvalidateContacts()
+  return useMutation({
+    mutationFn: ({ contactId, payload }: { contactId: number; payload: ContactUpdatePayload }) =>
+      updateContact(contactId, payload),
+    onSuccess: () => {
+      invalidate()
+    },
+  })
+}
+
+export const useDeleteContactMutation = () => {
+  const invalidate = useInvalidateContacts()
+  return useMutation({
+    mutationFn: (contactId: number) => deleteContact(contactId),
+    onSuccess: () => invalidate(),
+  })
+}

frontend/src/features/deals/api.ts

@@ -0,0 +1,48 @@
+import { apiClient } from '@/lib/api-client'
+import type { Deal, DealStage, DealStatus } from '@/types/crm'
+
+export interface DealFilters {
+  page?: number
+  pageSize?: number
+  status?: DealStatus[]
+  stage?: DealStage | null
+  ownerId?: number
+  minAmount?: number | null
+  maxAmount?: number | null
+  orderBy?: 'created_at' | 'amount' | 'updated_at'
+  order?: 'asc' | 'desc'
+}
+
+export interface DealPayload {
+  contact_id: number
+  title: string
+  amount?: number | string | null
+  currency?: string | null
+  owner_id?: number | null
+}
+
+export interface DealUpdatePayload {
+  status?: DealStatus
+  stage?: DealStage
+  amount?: number | string | null
+  currency?: string | null
+}
+
+const mapFilters = (filters?: DealFilters) => ({
+  page: filters?.page,
+  page_size: filters?.pageSize,
+  status: filters?.status,
+  stage: filters?.stage ?? undefined,
+  owner_id: filters?.ownerId,
+  min_amount: filters?.minAmount ?? undefined,
+  max_amount: filters?.maxAmount ?? undefined,
+  order_by: filters?.orderBy,
+  order: filters?.order,
+})
+
+export const listDeals = (filters?: DealFilters) => apiClient.get<Deal[]>('/deals/', { params: mapFilters(filters) })
+
+export const createDeal = (payload: DealPayload) => apiClient.post<Deal, DealPayload>('/deals/', payload)
+
+export const updateDeal = (dealId: number, payload: DealUpdatePayload) =>
+  apiClient.patch<Deal, DealUpdatePayload>(`/deals/${dealId}`, payload)

frontend/src/features/deals/hooks.ts

@@ -0,0 +1,45 @@
+import { useMutation, useQuery, useQueryClient } from '@tanstack/react-query'
+
+import { createDeal, listDeals, updateDeal } from '@/features/deals/api'
+import type { DealFilters, DealPayload, DealUpdatePayload } from '@/features/deals/api'
+
+export const dealsQueryKey = ['deals'] as const
+
+const serializeFilters = (filters?: DealFilters) => ({
+  page: filters?.page ?? 1,
+  pageSize: filters?.pageSize,
+  status: filters?.status ?? [],
+  stage: filters?.stage ?? null,
+  ownerId: filters?.ownerId ?? null,
+  minAmount: filters?.minAmount ?? null,
+  maxAmount: filters?.maxAmount ?? null,
+  orderBy: filters?.orderBy ?? 'created_at',
+  order: filters?.order ?? 'desc',
+})
+
+export const useDealsQuery = (filters?: DealFilters) =>
+  useQuery({
+    queryKey: [...dealsQueryKey, serializeFilters(filters)],
+    queryFn: () => listDeals(filters),
+  })
+
+export const useInvalidateDeals = () => {
+  const queryClient = useQueryClient()
+  return () => queryClient.invalidateQueries({ queryKey: dealsQueryKey })
+}
+
+export const useCreateDealMutation = () => {
+  const invalidate = useInvalidateDeals()
+  return useMutation({
+    mutationFn: (payload: DealPayload) => createDeal(payload),
+    onSuccess: () => invalidate(),
+  })
+}
+
+export const useUpdateDealMutation = () => {
+  const invalidate = useInvalidateDeals()
+  return useMutation({
+    mutationFn: ({ dealId, payload }: { dealId: number; payload: DealUpdatePayload }) => updateDeal(dealId, payload),
+    onSuccess: () => invalidate(),
+  })
+}

frontend/src/features/organizations/api.ts

@@ -0,0 +1,4 @@
+import { apiClient } from '@/lib/api-client'
+import type { Organization } from '@/types/crm'
+
+export const listOrganizations = () => apiClient.get<Organization[]>('/organizations/me')

frontend/src/features/organizations/hooks.ts

@@ -0,0 +1,26 @@
+import { useQuery, useQueryClient } from '@tanstack/react-query'
+
+import { listOrganizations } from '@/features/organizations/api'
+import { useAuthStore } from '@/stores/auth-store'
+
+export const organizationsQueryKey = ['organizations', 'me'] as const
+
+export const useOrganizationsQuery = () => {
+  const setOrganizations = useAuthStore((state) => state.setOrganizations)
+  const enabled = useAuthStore((state) => state.tokens !== null)
+
+  return useQuery({
+    queryKey: organizationsQueryKey,
+    queryFn: async () => {
+      const data = await listOrganizations()
+      setOrganizations(data)
+      return data
+    },
+    enabled,
+  })
+}
+
+export const useInvalidateOrganizations = () => {
+  const queryClient = useQueryClient()
+  return () => queryClient.invalidateQueries({ queryKey: organizationsQueryKey })
+}

frontend/src/features/tasks/api.ts

@@ -0,0 +1,35 @@
+import { apiClient } from '@/lib/api-client'
+import type { Task } from '@/types/crm'
+
+export interface TaskFilters {
+  dealId?: number
+  onlyOpen?: boolean
+  dueBefore?: string | Date | null
+  dueAfter?: string | Date | null
+}
+
+export interface TaskPayload {
+  deal_id: number
+  title: string
+  description?: string | null
+  due_date?: string | null
+}
+
+const normalizeDate = (value?: string | Date | null) => {
+  if (!value) return undefined
+  if (value instanceof Date) {
+    return value.toISOString().slice(0, 10)
+  }
+  return value
+}
+
+const mapFilters = (filters?: TaskFilters) => ({
+  deal_id: filters?.dealId,
+  only_open: filters?.onlyOpen,
+  due_before: normalizeDate(filters?.dueBefore ?? undefined),
+  due_after: normalizeDate(filters?.dueAfter ?? undefined),
+})
+
+export const listTasks = (filters?: TaskFilters) => apiClient.get<Task[]>('/tasks/', { params: mapFilters(filters) })
+
+export const createTask = (payload: TaskPayload) => apiClient.post<Task, TaskPayload>('/tasks/', payload)

frontend/src/features/tasks/hooks.ts

@@ -0,0 +1,32 @@
+import { useMutation, useQuery, useQueryClient } from '@tanstack/react-query'
+
+import { createTask, listTasks } from '@/features/tasks/api'
+import type { TaskFilters, TaskPayload } from '@/features/tasks/api'
+
+export const tasksQueryKey = ['tasks'] as const
+
+const serializeFilters = (filters?: TaskFilters) => ({
+  dealId: filters?.dealId ?? null,
+  onlyOpen: filters?.onlyOpen ?? false,
+  dueBefore: filters?.dueBefore ? String(filters.dueBefore) : null,
+  dueAfter: filters?.dueAfter ? String(filters.dueAfter) : null,
+})
+
+export const useTasksQuery = (filters?: TaskFilters) =>
+  useQuery({
+    queryKey: [...tasksQueryKey, serializeFilters(filters)],
+    queryFn: () => listTasks(filters),
+  })
+
+export const useInvalidateTasks = () => {
+  const queryClient = useQueryClient()
+  return () => queryClient.invalidateQueries({ queryKey: tasksQueryKey })
+}
+
+export const useCreateTaskMutation = () => {
+  const invalidate = useInvalidateTasks()
+  return useMutation({
+    mutationFn: (payload: TaskPayload) => createTask(payload),
+    onSuccess: () => invalidate(),
+  })
+}

frontend/src/hooks/use-debounce.ts

@@ -0,0 +1,12 @@
+import { useEffect, useState } from 'react'
+
+export const useDebounce = <T>(value: T, delay = 300) => {
+  const [debounced, setDebounced] = useState(value)
+
+  useEffect(() => {
+    const timer = window.setTimeout(() => setDebounced(value), delay)
+    return () => window.clearTimeout(timer)
+  }, [value, delay])
+
+  return debounced
+}

frontend/src/hooks/useTheme.ts

@@ -0,0 +1,20 @@
+import { useCallback } from 'react'
+
+import { useThemeStore } from '@/stores/theme-store'
+
+export const useTheme = () => {
+  const theme = useThemeStore((state) => state.theme)
+  const resolvedTheme = useThemeStore((state) => state.resolvedTheme)
+  const setTheme = useThemeStore((state) => state.setTheme)
+
+  const toggleTheme = useCallback(() => {
+    setTheme(resolvedTheme === 'dark' ? 'light' : 'dark')
+  }, [resolvedTheme, setTheme])
+
+  return {
+    theme,
+    resolvedTheme,
+    setTheme,
+    toggleTheme,
+  }
+}

frontend/src/index.css

@@ -0,0 +1,68 @@
+:root {
+  font-family: system-ui, Avenir, Helvetica, Arial, sans-serif;
+  line-height: 1.5;
+  font-weight: 400;
+
+  color-scheme: light dark;
+  color: rgba(255, 255, 255, 0.87);
+  background-color: #242424;
+
+  font-synthesis: none;
+  text-rendering: optimizeLegibility;
+  -webkit-font-smoothing: antialiased;
+  -moz-osx-font-smoothing: grayscale;
+}
+
+a {
+  font-weight: 500;
+  color: #646cff;
+  text-decoration: inherit;
+}
+a:hover {
+  color: #535bf2;
+}
+
+body {
+  margin: 0;
+  display: flex;
+  place-items: center;
+  min-width: 320px;
+  min-height: 100vh;
+}
+
+h1 {
+  font-size: 3.2em;
+  line-height: 1.1;
+}
+
+button {
+  border-radius: 8px;
+  border: 1px solid transparent;
+  padding: 0.6em 1.2em;
+  font-size: 1em;
+  font-weight: 500;
+  font-family: inherit;
+  background-color: #1a1a1a;
+  cursor: pointer;
+  transition: border-color 0.25s;
+}
+button:hover {
+  border-color: #646cff;
+}
+button:focus,
+button:focus-visible {
+  outline: 4px auto -webkit-focus-ring-color;
+}
+
+@media (prefers-color-scheme: light) {
+  :root {
+    color: #213547;
+    background-color: #ffffff;
+  }
+  a:hover {
+    color: #747bff;
+  }
+  button {
+    background-color: #f9f9f9;
+  }
+}

frontend/src/layouts/app-shell.tsx

@@ -0,0 +1,57 @@
+import { Menu } from 'lucide-react'
+import { Outlet } from 'react-router-dom'
+
+import { OrganizationSwitcher } from '@/components/organization/organization-switcher'
+import { AppLogo } from '@/components/navigation/app-logo'
+import { SidebarNav } from '@/components/navigation/sidebar'
+import { UserMenu } from '@/components/navigation/user-menu'
+import { ThemeToggle } from '@/components/theme/theme-toggle'
+import { Button } from '@/components/ui/button'
+import { Sheet, SheetContent, SheetTrigger } from '@/components/ui/sheet'
+
+export const AppShell = () => {
+  return (
+    <div className="flex min-h-screen bg-background text-foreground">
+      <aside className="hidden w-64 flex-col border-r bg-card/30 p-4 shadow-sm md:flex">
+        <AppLogo className="mb-6" />
+        <OrganizationSwitcher />
+        <div className="mt-6 flex-1">
+          <SidebarNav />
+        </div>
+      </aside>
+      <div className="flex flex-1 flex-col">
+        <header className="flex items-center justify-between border-b bg-card/30 px-4 py-3">
+          <div className="flex items-center gap-3">
+            <Sheet>
+              <SheetTrigger asChild>
+                <Button variant="ghost" size="icon" className="md:hidden">
+                  <Menu className="h-5 w-5" />
+                </Button>
+              </SheetTrigger>
+              <SheetContent side="left" className="w-64">
+                <AppLogo className="mb-6" />
+                <OrganizationSwitcher />
+                <div className="mt-6">
+                  <SidebarNav />
+                </div>
+              </SheetContent>
+            </Sheet>
+            <div className="md:hidden">
+              <AppLogo />
+            </div>
+          </div>
+          <div className="flex items-center gap-2">
+            <div className="hidden sm:block">
+              <OrganizationSwitcher />
+            </div>
+            <ThemeToggle />
+            <UserMenu />
+          </div>
+        </header>
+        <main className="flex-1 bg-muted/20 p-4 md:p-6">
+          <Outlet />
+        </main>
+      </div>
+    </div>
+  )
+}

frontend/src/layouts/auth-layout.tsx

@@ -0,0 +1,22 @@
+import { Outlet } from 'react-router-dom'
+
+import { AppLogo } from '@/components/navigation/app-logo'
+import { Card, CardContent, CardDescription, CardHeader, CardTitle } from '@/components/ui/card'
+
+export const AuthLayout = () => (
+  <div className="flex min-h-screen flex-col items-center justify-center bg-gradient-to-br from-slate-950 via-slate-900 to-slate-950 p-6 text-white">
+    <div className="mb-8 text-center">
+      <AppLogo className="text-white" />
+      <p className="text-sm text-slate-300">Войдите, чтобы управлять воронкой продаж</p>
+    </div>
+    <Card className="w-full max-w-md border-white/10 bg-white/5 text-white">
+      <CardHeader>
+        <CardTitle>Kitchen CRM</CardTitle>
+        <CardDescription className="text-slate-200">Мини-CRM с мультитенантной архитектурой</CardDescription>
+      </CardHeader>
+      <CardContent>
+        <Outlet />
+      </CardContent>
+    </Card>
+  </div>
+)

frontend/src/lib/api-client.ts

@@ -0,0 +1,122 @@
+import { env } from '@/config/env'
+import { useAuthStore } from '@/stores/auth-store'
+import type { ApiError } from '@/types/crm'
+
+export type HttpMethod = 'GET' | 'POST' | 'PATCH' | 'PUT' | 'DELETE'
+
+export interface RequestOptions<TBody = unknown> {
+  path: string
+  method?: HttpMethod
+  params?: Record<string, string | number | boolean | Array<string | number | boolean> | undefined | null>
+  body?: TBody
+  headers?: HeadersInit
+  signal?: AbortSignal
+  auth?: boolean
+}
+
+export class HttpError extends Error {
+  status: number
+  payload: ApiError | null
+
+  constructor(status: number, message: string, payload: ApiError | null = null) {
+    super(message)
+    this.status = status
+    this.payload = payload
+  }
+}
+
+const API_BASE_URL = `${env.API_URL}${env.API_PREFIX}`
+
+const buildUrl = (path: string, params?: RequestOptions['params']) => {
+  const url = new URL(path.startsWith('http') ? path : `${API_BASE_URL}${path}`)
+  if (params) {
+    Object.entries(params).forEach(([key, value]) => {
+      if (value === undefined || value === null) return
+      if (Array.isArray(value)) {
+        value.forEach((entry) => {
+          if (entry === undefined || entry === null) return
+          url.searchParams.append(key, String(entry))
+        })
+      } else {
+        url.searchParams.set(key, String(value))
+      }
+    })
+  }
+  return url.toString()
+}
+
+const parseResponse = async <T>(response: Response): Promise<T> => {
+  if (response.status === 204 || response.status === 205) {
+    return undefined as T
+  }
+  const contentType = response.headers.get('content-type') || ''
+  if (contentType.includes('application/json')) {
+    return (await response.json()) as T
+  }
+  return (await response.text()) as T
+}
+
+const requestWithRefresh = async <T>(options: RequestOptions, retry = false): Promise<T> => {
+  const { tokens, activeOrganizationId, refreshSession, logout } = useAuthStore.getState()
+  const authEnabled = options.auth !== false
+  const headers = new Headers(options.headers || {})
+
+  if (authEnabled && tokens?.accessToken) {
+    headers.set('Authorization', `Bearer ${tokens.accessToken}`)
+    if (activeOrganizationId) {
+      headers.set(env.ORG_HEADER, String(activeOrganizationId))
+    }
+  }
+
+  if (options.body && !(options.body instanceof FormData)) {
+    headers.set('Content-Type', 'application/json')
+  }
+
+  headers.set('Accept', 'application/json')
+
+  const response = await fetch(buildUrl(options.path, options.params), {
+    method: options.method ?? 'GET',
+    body:
+      options.body instanceof FormData
+        ? options.body
+        : options.body
+          ? JSON.stringify(options.body)
+          : undefined,
+    headers,
+    signal: options.signal,
+  })
+
+  if (response.status === 401 && authEnabled && !retry) {
+    try {
+      await refreshSession()
+    } catch (error) {
+      logout()
+      throw error
+    }
+    return requestWithRefresh<T>(options, true)
+  }
+
+  if (!response.ok) {
+    let payload: ApiError | null = null
+    try {
+      payload = await response.clone().json()
+    } catch {
+      payload = null
+    }
+    throw new HttpError(response.status, payload?.detail ? String(payload.detail) : response.statusText, payload)
+  }
+
+  return parseResponse<T>(response)
+}
+
+export const apiClient = {
+  request: requestWithRefresh,
+  get: <T>(path: string, options: Omit<RequestOptions, 'path' | 'method'> = {}) =>
+    requestWithRefresh<T>({ path, ...options, method: 'GET' }),
+  post: <T, TBody>(path: string, body: TBody, options: Omit<RequestOptions<TBody>, 'path' | 'method' | 'body'> = {}) =>
+    requestWithRefresh<T>({ path, body, ...options, method: 'POST' }),
+  patch: <T, TBody>(path: string, body: TBody, options: Omit<RequestOptions<TBody>, 'path' | 'method' | 'body'> = {}) =>
+    requestWithRefresh<T>({ path, body, ...options, method: 'PATCH' }),
+  delete: <T>(path: string, options: Omit<RequestOptions, 'path' | 'method'> = {}) =>
+    requestWithRefresh<T>({ path, ...options, method: 'DELETE' }),
+}

frontend/src/lib/query-client.ts

@@ -0,0 +1,21 @@
+import { QueryClient } from '@tanstack/react-query'
+
+export const createQueryClient = () =>
+  new QueryClient({
+    defaultOptions: {
+      queries: {
+        staleTime: 1000 * 60,
+        refetchOnWindowFocus: false,
+        refetchOnReconnect: true,
+        retry: (failureCount, error: unknown) => {
+          if (error instanceof Response && error.status === 401) {
+            return false
+          }
+          return failureCount < 3
+        },
+      },
+      mutations: {
+        retry: 0,
+      },
+    },
+  })

frontend/src/lib/storage.ts

@@ -0,0 +1,21 @@
+export const storage = {
+  get<T>(key: string, fallback: T | null = null): T | null {
+    if (typeof window === 'undefined') return fallback
+    try {
+      const raw = window.localStorage.getItem(key)
+      if (!raw) return fallback
+      return JSON.parse(raw) as T
+    } catch (error) {
+      console.error(`Failed to parse storage item ${key}`, error)
+      return fallback
+    }
+  },
+  set<T>(key: string, value: T | null): void {
+    if (typeof window === 'undefined') return
+    if (value === null) {
+      window.localStorage.removeItem(key)
+      return
+    }
+    window.localStorage.setItem(key, JSON.stringify(value))
+  },
+}

frontend/src/lib/token.ts

@@ -0,0 +1,17 @@
+import { jwtDecode } from 'jwt-decode'
+
+interface TokenPayload {
+  sub?: string
+  email?: string
+  name?: string
+  [key: string]: unknown
+}
+
+export const parseToken = (token: string) => {
+  try {
+    return jwtDecode<TokenPayload>(token)
+  } catch (error) {
+    console.error('Failed to parse token', error)
+    return null
+  }
+}

frontend/src/lib/utils.ts

@@ -0,0 +1,39 @@
+import { type ClassValue, clsx } from 'clsx'
+import { twMerge } from 'tailwind-merge'
+
+export function cn(...inputs: ClassValue[]) {
+  return twMerge(clsx(inputs))
+}
+
+export const formatCurrency = (value?: string | number | null, currency = 'USD') => {
+  if (value === null || value === undefined || value === '') return '—'
+  const amount = typeof value === 'string' ? Number(value) : value
+  if (Number.isNaN(amount)) return '—'
+  return new Intl.NumberFormat(undefined, {
+    style: 'currency',
+    currency,
+    maximumFractionDigits: 2,
+  }).format(amount)
+}
+
+export const formatDate = (value?: string | Date | null, options: Intl.DateTimeFormatOptions = {}) => {
+  if (!value) return '—'
+  const date = typeof value === 'string' ? new Date(value) : value
+  if (Number.isNaN(date.getTime())) return '—'
+  return new Intl.DateTimeFormat(undefined, {
+    day: '2-digit',
+    month: 'short',
+    year: 'numeric',
+    ...options,
+  }).format(date)
+}
+
+export const formatRelativeDate = (value?: string | Date | null) => {
+  if (!value) return '—'
+  const date = typeof value === 'string' ? new Date(value) : value
+  if (Number.isNaN(date.getTime())) return '—'
+  const formatter = new Intl.RelativeTimeFormat(undefined, { numeric: 'auto' })
+  const diffMs = date.getTime() - Date.now()
+  const diffDays = Math.round(diffMs / (1000 * 60 * 60 * 24))
+  return formatter.format(diffDays, 'day')
+}

frontend/src/main.tsx

@@ -0,0 +1,11 @@
+import { StrictMode } from 'react'
+import { createRoot } from 'react-dom/client'
+
+import App from '@/App'
+import '@/styles/global.css'
+
+createRoot(document.getElementById('root')!).render(
+  <StrictMode>
+    <App />
+  </StrictMode>,
+)

frontend/src/pages/analytics/analytics-page.tsx

@@ -0,0 +1,206 @@
+import { useMemo, useState } from 'react'
+import { ResponsiveContainer, BarChart, Bar, XAxis, YAxis, CartesianGrid, Tooltip, Legend } from 'recharts'
+
+import { dealStageLabels } from '@/components/crm/deal-stage-badge'
+import { dealStatusLabels } from '@/components/crm/deal-status-badge'
+import { Card, CardContent, CardDescription, CardHeader, CardTitle } from '@/components/ui/card'
+import { Select, SelectContent, SelectItem, SelectTrigger, SelectValue } from '@/components/ui/select'
+import { Skeleton } from '@/components/ui/skeleton'
+import { useDealFunnelQuery, useDealSummaryQuery } from '@/features/analytics/hooks'
+import { formatCurrency } from '@/lib/utils'
+import type { DealFunnelResponse, DealStatus } from '@/types/crm'
+
+const dayOptions = [7, 14, 30, 60, 90, 120]
+
+const statusColors: Record<DealStatus, string> = {
+  new: '#fbbf24',
+  in_progress: '#38bdf8',
+  won: '#22c55e',
+  lost: '#f87171',
+}
+
+const parseDecimal = (value?: string | number | null) => {
+  if (value === null || value === undefined) return 0
+  const num = typeof value === 'string' ? Number(value) : value
+  return Number.isFinite(num) ? num : 0
+}
+
+const AnalyticsPage = () => {
+  const [days, setDays] = useState(30)
+  const summaryQuery = useDealSummaryQuery(days)
+  const funnelQuery = useDealFunnelQuery()
+
+  const summary = summaryQuery.data
+  const funnel = funnelQuery.data
+
+  const statusChartData = useMemo(
+    () =>
+      summary?.by_status.map((item) => ({
+        status: dealStatusLabels[item.status],
+        count: item.count,
+        amount: parseDecimal(item.amount_sum),
+        rawStatus: item.status,
+      })) ?? [],
+    [summary],
+  )
+
+  const funnelChartData = useMemo(() => buildFunnelChartData(funnel), [funnel])
+
+  return (
+    <div className="space-y-6">
+      <div className="flex flex-col gap-3 md:flex-row md:items-center md:justify-between">
+        <div>
+          <h1 className="text-2xl font-semibold text-foreground">Аналитика сделок</h1>
+          <p className="text-sm text-muted-foreground">Сводка по статусам и этапам с конверсией и динамикой.</p>
+        </div>
+        <Select value={String(days)} onValueChange={(value) => setDays(Number(value))}>
+          <SelectTrigger className="w-[200px] bg-background">
+            <SelectValue placeholder="Период" />
+          </SelectTrigger>
+          <SelectContent>
+            {dayOptions.map((option) => (
+              <SelectItem key={option} value={String(option)}>
+                Последние {option} дней
+              </SelectItem>
+            ))}
+          </SelectContent>
+        </Select>
+      </div>
+
+      <section className="grid gap-4 md:grid-cols-2 xl:grid-cols-4">
+        {summary ? (
+          <>
+            <SummaryCard title="Сделок в работе" primary={summary.total_deals} secondary={`${summary.new_deals.count} за ${summary.new_deals.days} дн.`} />
+            <SummaryCard title="Выиграно" primary={formatCurrency(summary.won.amount_sum)} secondary={`Средний чек ${formatCurrency(summary.won.average_amount)}`} />
+            <SummaryCard title="По статусам" primary={summary.by_status.reduce((acc, item) => acc + item.count, 0)} secondary="Всего записей" />
+            <SummaryCard title="Активность" primary={`${summary.new_deals.count}`} secondary={`Новых за ${summary.new_deals.days} дн.`} />
+          </>
+        ) : (
+          <SummarySkeleton />
+        )}
+      </section>
+
+      <div className="grid gap-4 lg:grid-cols-2">
+        <Card>
+          <CardHeader>
+            <CardTitle>Статусы сделок</CardTitle>
+            <CardDescription>Количество сделок и суммы по каждому статусу.</CardDescription>
+          </CardHeader>
+          <CardContent className="h-[320px]">
+            {summaryQuery.isLoading ? (
+              <Skeleton className="h-full w-full rounded-xl" />
+            ) : (
+              <ResponsiveContainer width="100%" height="100%">
+                <BarChart data={statusChartData}>
+                  <CartesianGrid strokeDasharray="3 3" opacity={0.3} />
+                  <XAxis dataKey="status" tick={{ fill: 'currentColor', fontSize: 12 }} />
+                  <YAxis tick={{ fill: 'currentColor', fontSize: 12 }} allowDecimals={false} />
+                  <Tooltip content={<StatusTooltip />} cursor={{ fill: 'transparent' }} />
+                  <Bar dataKey="count" fill="hsl(var(--primary))" radius={[8, 8, 0, 0]} name="Сделки" />
+                </BarChart>
+              </ResponsiveContainer>
+            )}
+          </CardContent>
+        </Card>
+
+        <Card>
+          <CardHeader>
+            <CardTitle>Воронка продаж</CardTitle>
+            <CardDescription>Распределение сделок по этапам и статусам.</CardDescription>
+          </CardHeader>
+          <CardContent className="h-[320px]">
+            {funnelQuery.isLoading ? (
+              <Skeleton className="h-full w-full rounded-xl" />
+            ) : (
+              <ResponsiveContainer width="100%" height="100%">
+                <BarChart data={funnelChartData} stackOffset="expand">
+                  <CartesianGrid strokeDasharray="3 3" opacity={0.3} />
+                  <XAxis dataKey="stage" tick={{ fill: 'currentColor', fontSize: 12 }} />
+                  <YAxis tick={{ fill: 'currentColor', fontSize: 12 }} tickFormatter={(value) => `${Math.round(value * 100)}%`} />
+                  <Tooltip content={<FunnelTooltip />} cursor={{ fill: 'transparent' }} />
+                  <Legend />
+                  {(['new', 'in_progress', 'won', 'lost'] as DealStatus[]).map((status) => (
+                    <Bar key={status} dataKey={status} stackId="status" fill={statusColors[status]} name={dealStatusLabels[status]} />
+                  ))}
+                </BarChart>
+              </ResponsiveContainer>
+            )}
+          </CardContent>
+        </Card>
+      </div>
+    </div>
+  )
+}
+
+const SummaryCard = ({ title, primary, secondary }: { title: string; primary: string | number; secondary: string }) => (
+  <Card>
+    <CardHeader>
+      <CardTitle className="text-base">{title}</CardTitle>
+      <CardDescription>{secondary}</CardDescription>
+    </CardHeader>
+    <CardContent>
+      <p className="text-3xl font-semibold">{primary}</p>
+    </CardContent>
+  </Card>
+)
+
+const SummarySkeleton = () => (
+  <>
+    {[...Array(4)].map((_, index) => (
+      <Card key={index}>
+        <CardHeader>
+          <Skeleton className="h-3 w-24" />
+        </CardHeader>
+        <CardContent>
+          <Skeleton className="h-8 w-32" />
+        </CardContent>
+      </Card>
+    ))}
+  </>
+)
+
+const StatusTooltip = ({ active, payload }: { active?: boolean; payload?: Array<{ payload: { status: string; count: number; amount: number } }> }) => {
+  if (!active || !payload?.length) return null
+  const [{ payload: data }] = payload
+  return (
+    <div className="rounded-md border bg-background/90 px-4 py-2 text-sm shadow">
+      <p className="font-semibold">{data.status}</p>
+      <p>Сделок: {data.count}</p>
+      <p>Сумма: {formatCurrency(data.amount)}</p>
+    </div>
+  )
+}
+
+const FunnelTooltip = ({ active, payload }: { active?: boolean; payload?: Array<{ payload: Record<string, number> }> }) => {
+  if (!active || !payload?.length) return null
+  const [{ payload: data }] = payload
+  return (
+    <div className="rounded-md border bg-background/90 px-4 py-2 text-sm shadow">
+      <p className="font-semibold">{data.stage}</p>
+      {(['new', 'in_progress', 'won', 'lost'] as DealStatus[]).map((status) => (
+        <p key={status}>
+          {dealStatusLabels[status]}: {Math.round((data[status] || 0) * 100)}%
+        </p>
+      ))}
+    </div>
+  )
+}
+
+const buildFunnelChartData = (funnel?: DealFunnelResponse) => {
+  if (!funnel) return []
+  return funnel.stages.map((stage) => {
+    const total = stage.total || 1
+    return {
+      stage: dealStageLabels[stage.stage],
+      ...(['new', 'in_progress', 'won', 'lost'] as DealStatus[]).reduce(
+        (acc, status) => ({
+          ...acc,
+          [status]: (stage.by_status[status] ?? 0) / total,
+        }),
+        {},
+      ),
+    }
+  })
+}
+
+export default AnalyticsPage

frontend/src/pages/auth/login-page.tsx

@@ -0,0 +1,110 @@
+import { zodResolver } from '@hookform/resolvers/zod'
+import { useMutation } from '@tanstack/react-query'
+import { Loader2 } from 'lucide-react'
+import { useForm } from 'react-hook-form'
+import { Link, useNavigate } from 'react-router-dom'
+import { z } from 'zod'
+
+import { Button } from '@/components/ui/button'
+import { Form, FormControl, FormDescription, FormField, FormItem, FormLabel, FormMessage } from '@/components/ui/form'
+import { Input } from '@/components/ui/input'
+import { useToast } from '@/components/ui/use-toast'
+import { login } from '@/features/auth/api'
+import { HttpError } from '@/lib/api-client'
+import { authSelectors, useAuthStore } from '@/stores/auth-store'
+
+const loginSchema = z.object({
+  email: z.string().email('Введите корректный email'),
+  password: z.string().min(8, 'Минимальная длина пароля — 8 символов'),
+})
+
+type LoginValues = z.infer<typeof loginSchema>
+
+const LoginPage = () => {
+  const form = useForm<LoginValues>({
+    resolver: zodResolver(loginSchema),
+    defaultValues: { email: '', password: '' },
+  })
+  const navigate = useNavigate()
+  const { toast } = useToast()
+  const setSession = useAuthStore((state) => state.setSession)
+
+  const { mutateAsync, isPending } = useMutation({
+    mutationFn: login,
+  })
+
+  const handleSubmit = async (values: LoginValues) => {
+    form.clearErrors('root')
+    try {
+      const tokenResponse = await mutateAsync(values)
+      const tokens = authSelectors.mapTokens(tokenResponse)
+      setSession({ tokens, organizations: [], activeOrganizationId: null })
+      toast({ title: 'Добро пожаловать 👋', description: 'Контакты и сделки синхронизируются с сервером.' })
+      navigate('/dashboard')
+    } catch (error) {
+      const message = error instanceof HttpError ? error.message : 'Не удалось выполнить вход'
+      form.setError('root', { message })
+    }
+  }
+
+  const rootError = form.formState.errors.root?.message
+
+  return (
+    <div className="space-y-6">
+      <div>
+        <h2 className="text-2xl font-semibold">С возвращением</h2>
+        <p className="text-sm text-muted-foreground">Введите корпоративный email и пароль.</p>
+      </div>
+      <Form {...form}>
+        <form onSubmit={form.handleSubmit(handleSubmit)} className="space-y-5">
+          <FormField
+            control={form.control}
+            name="email"
+            render={({ field }) => (
+              <FormItem>
+                <FormLabel>E-mail</FormLabel>
+                <FormControl>
+                  <Input type="email" placeholder="you@company.com" autoComplete="email" {...field} />
+                </FormControl>
+                <FormMessage />
+              </FormItem>
+            )}
+          />
+          <FormField
+            control={form.control}
+            name="password"
+            render={({ field }) => (
+              <FormItem>
+                <FormLabel>Пароль</FormLabel>
+                <FormControl>
+                  <Input type="password" placeholder="Введите пароль" autoComplete="current-password" {...field} />
+                </FormControl>
+                <FormDescription>Минимум 8 символов, буквы и цифры.</FormDescription>
+                <FormMessage />
+              </FormItem>
+            )}
+          />
+          {rootError ? <p className="text-sm font-medium text-destructive">{rootError}</p> : null}
+          <Button type="submit" className="w-full" disabled={isPending}>
+            {isPending ? (
+              <span className="flex items-center justify-center gap-2">
+                <Loader2 className="h-4 w-4 animate-spin" />
+                Входим…
+              </span>
+            ) : (
+              'Войти'
+            )}
+          </Button>
+        </form>
+      </Form>
+      <p className="text-center text-sm text-muted-foreground">
+        Нет аккаунта?{' '}
+        <Link to="/auth/register" className="font-medium text-primary hover:underline">
+          Зарегистрироваться
+        </Link>
+      </p>
+    </div>
+  )
+}
+
+export default LoginPage

frontend/src/pages/auth/register-page.tsx

@@ -0,0 +1,155 @@
+import { zodResolver } from '@hookform/resolvers/zod'
+import { useMutation } from '@tanstack/react-query'
+import { Loader2 } from 'lucide-react'
+import { useForm } from 'react-hook-form'
+import { Link, useNavigate } from 'react-router-dom'
+import { z } from 'zod'
+
+import { Button } from '@/components/ui/button'
+import { Form, FormControl, FormDescription, FormField, FormItem, FormLabel, FormMessage } from '@/components/ui/form'
+import { Input } from '@/components/ui/input'
+import { useToast } from '@/components/ui/use-toast'
+import { register } from '@/features/auth/api'
+import { HttpError } from '@/lib/api-client'
+import { authSelectors, useAuthStore } from '@/stores/auth-store'
+
+const registerSchema = z.object({
+  name: z.string().min(2, 'Введите имя владельца'),
+  email: z.string().email('Введите корректный email'),
+  password: z
+    .string()
+    .min(8, 'Минимальная длина пароля — 8 символов')
+    .regex(/[A-Za-z]/, 'Добавьте буквы')
+    .regex(/\d/, 'Добавьте цифры'),
+  organization_name: z
+    .string()
+    .transform((value) => value.trim())
+    .refine((value) => value.length <= 120, 'Название слишком длинное'),
+})
+
+type RegisterValues = z.infer<typeof registerSchema>
+
+const RegisterPage = () => {
+  const form = useForm<RegisterValues>({
+    resolver: zodResolver(registerSchema),
+    defaultValues: { name: '', email: '', password: '', organization_name: '' },
+  })
+  const setSession = useAuthStore((state) => state.setSession)
+  const navigate = useNavigate()
+  const { toast } = useToast()
+
+  const { mutateAsync, isPending } = useMutation({
+    mutationFn: register,
+  })
+
+  const handleSubmit = async (values: RegisterValues) => {
+    form.clearErrors('root')
+    try {
+      const payload = {
+        ...values,
+        organization_name: values.organization_name?.trim() ? values.organization_name.trim() : null,
+      }
+      const tokenResponse = await mutateAsync(payload)
+      const tokens = authSelectors.mapTokens(tokenResponse)
+      setSession({ tokens, organizations: [], activeOrganizationId: null })
+      toast({
+        title: 'Организация создана',
+        description: 'Вы владелец первой организации. Добавьте коллег на вкладке «Организации».',
+      })
+      navigate('/dashboard')
+    } catch (error) {
+      const message = error instanceof HttpError ? error.message : 'Не удалось завершить регистрацию'
+      form.setError('root', { message })
+    }
+  }
+
+  const rootError = form.formState.errors.root?.message
+
+  return (
+    <div className="space-y-6">
+      <div className="space-y-1">
+        <h2 className="text-2xl font-semibold">Создайте организацию</h2>
+        <p className="text-sm text-muted-foreground">Владелец получит полный доступ и сможет пригласить команду.</p>
+      </div>
+      <Form {...form}>
+        <form onSubmit={form.handleSubmit(handleSubmit)} className="space-y-5">
+          <FormField
+            control={form.control}
+            name="name"
+            render={({ field }) => (
+              <FormItem>
+                <FormLabel>Имя и фамилия</FormLabel>
+                <FormControl>
+                  <Input placeholder="Алиса Менеджер" autoComplete="name" {...field} />
+                </FormControl>
+                <FormMessage />
+              </FormItem>
+            )}
+          />
+          <FormField
+            control={form.control}
+            name="email"
+            render={({ field }) => (
+              <FormItem>
+                <FormLabel>Корпоративный email</FormLabel>
+                <FormControl>
+                  <Input type="email" placeholder="owner@acme.io" autoComplete="email" {...field} />
+                </FormControl>
+                <FormMessage />
+              </FormItem>
+            )}
+          />
+          <FormField
+            control={form.control}
+            name="password"
+            render={({ field }) => (
+              <FormItem>
+                <FormLabel>Пароль</FormLabel>
+                <FormControl>
+                  <Input type="password" placeholder="Сложный пароль" autoComplete="new-password" {...field} />
+                </FormControl>
+                <FormDescription>Используйте минимум 8 символов, буквы и цифры.</FormDescription>
+                <FormMessage />
+              </FormItem>
+            )}
+          />
+          <FormField
+            control={form.control}
+            name="organization_name"
+            render={({ field }) => (
+              <FormItem>
+                <FormLabel optional>Организация</FormLabel>
+                <FormControl>
+                  <Input placeholder="Acme Inc" {...field} />
+                </FormControl>
+                <FormDescription>
+                  Укажите, чтобы сразу создать компанию и стать владельцем. Можно пропустить и присоединиться позже.
+                </FormDescription>
+                <FormMessage />
+              </FormItem>
+            )}
+          />
+          {rootError ? <p className="text-sm font-medium text-destructive">{rootError}</p> : null}
+          <Button type="submit" className="w-full" disabled={isPending}>
+            {isPending ? (
+              <span className="flex items-center justify-center gap-2">
+                <Loader2 className="h-4 w-4 animate-spin" />
+                Создаём…
+              </span>
+            ) : (
+              'Зарегистрироваться'
+            )}
+          </Button>
+        </form>
+      </Form>
+      <p className="text-center text-sm text-muted-foreground">
+        Уже есть аккаунт?{' '}
+        <Link to="/auth/login" className="font-medium text-primary hover:underline">
+          Войти
+        </Link>
+      </p>
+    </div>
+  )
+}
+
+export default RegisterPage

frontend/src/pages/contacts/contacts-page.tsx

@@ -0,0 +1,328 @@
+import { zodResolver } from '@hookform/resolvers/zod'
+import { type ColumnDef } from '@tanstack/react-table'
+import { Pencil, Plus, Trash2 } from 'lucide-react'
+import { useCallback, useEffect, useMemo, useState } from 'react'
+import { useForm } from 'react-hook-form'
+import { z } from 'zod'
+
+import { DataTable } from '@/components/data-table/data-table'
+import { DataTableToolbar } from '@/components/data-table/data-table-toolbar'
+import { Button } from '@/components/ui/button'
+import { Form, FormControl, FormDescription, FormField, FormItem, FormLabel, FormMessage } from '@/components/ui/form'
+import { Input } from '@/components/ui/input'
+import { Select, SelectContent, SelectItem, SelectTrigger, SelectValue } from '@/components/ui/select'
+import { Sheet, SheetContent, SheetDescription, SheetHeader, SheetTitle } from '@/components/ui/sheet'
+import { useToast } from '@/components/ui/use-toast'
+import { useContactsQuery, useCreateContactMutation, useDeleteContactMutation, useUpdateContactMutation } from '@/features/contacts/hooks'
+import { useDebounce } from '@/hooks/use-debounce'
+import { formatDate } from '@/lib/utils'
+import type { Contact } from '@/types/crm'
+
+const contactFormSchema = z.object({
+  name: z.string().min(2, 'Имя не короче двух символов'),
+  email: z.string().email('Некорректный email').or(z.literal('')).optional(),
+  phone: z.string().min(6, 'Телефон слишком короткий').or(z.literal('')).optional(),
+  ownerId: z.string().optional(),
+})
+
+interface ContactFormValues extends z.infer<typeof contactFormSchema> {}
+
+const defaultValues: ContactFormValues = {
+  name: '',
+  email: '',
+  phone: '',
+  ownerId: '',
+}
+
+const ContactsPage = () => {
+  const [search, setSearch] = useState('')
+  const [ownerFilter, setOwnerFilter] = useState('all')
+  const [drawerOpen, setDrawerOpen] = useState(false)
+  const [editingContact, setEditingContact] = useState<Contact | null>(null)
+  const debouncedSearch = useDebounce(search, 400)
+  const ownerIdFilter = ownerFilter === 'all' ? undefined : Number(ownerFilter)
+  const { data: contacts = [], isLoading } = useContactsQuery({
+    search: debouncedSearch.trim() || undefined,
+    ownerId: Number.isFinite(ownerIdFilter) ? ownerIdFilter : undefined,
+  })
+  const createContact = useCreateContactMutation()
+  const updateContact = useUpdateContactMutation()
+  const deleteContact = useDeleteContactMutation()
+  const { toast } = useToast()
+
+  const ownerIds = useMemo(() => {
+    const ids = new Set<number>()
+    contacts.forEach((contact) => {
+      if (contact.owner_id) ids.add(contact.owner_id)
+    })
+    return Array.from(ids).sort((a, b) => a - b)
+  }, [contacts])
+
+  const ownerSelectOptions = useMemo(() => ownerIds.map((ownerId) => ({ value: String(ownerId), label: `Сотрудник #${ownerId}` })), [ownerIds])
+
+  const openCreateDrawer = () => {
+    setEditingContact(null)
+    setDrawerOpen(true)
+  }
+
+  const openEditDrawer = (contact: Contact) => {
+    setEditingContact(contact)
+    setDrawerOpen(true)
+  }
+
+  const handleDelete = useCallback(
+    async (contact: Contact) => {
+      const confirmed = window.confirm(`Удалить контакт «${contact.name}»?`)
+      if (!confirmed) return
+      try {
+        await deleteContact.mutateAsync(contact.id)
+        toast({ title: 'Контакт удалён', description: 'Запись больше не отображается в списке.' })
+      } catch (error) {
+        toast({ title: 'Ошибка удаления', description: error instanceof Error ? error.message : 'Попробуйте позже', variant: 'destructive' })
+      }
+    },
+    [deleteContact, toast],
+  )
+
+  const columns = useMemo<ColumnDef<Contact>[]>(
+    () => [
+      {
+        accessorKey: 'name',
+        header: 'Контакт',
+        cell: ({ row }) => (
+          <div>
+            <p className="font-medium">{row.original.name}</p>
+            <p className="text-xs text-muted-foreground">{row.original.email ?? '—'}</p>
+          </div>
+        ),
+      },
+      {
+        accessorKey: 'phone',
+        header: 'Телефон',
+        cell: ({ row }) => row.original.phone ?? '—',
+      },
+      {
+        accessorKey: 'owner_id',
+        header: 'Владелец',
+        cell: ({ row }) => <span className="text-sm text-muted-foreground">Сотрудник #{row.original.owner_id}</span>,
+      },
+      {
+        accessorKey: 'created_at',
+        header: 'Создан',
+        cell: ({ row }) => <span className="text-sm text-muted-foreground">{formatDate(row.original.created_at)}</span>,
+      },
+      {
+        id: 'actions',
+        header: '',
+        cell: ({ row }) => (
+          <div className="flex items-center justify-end gap-2">
+            <Button variant="ghost" size="icon" onClick={() => openEditDrawer(row.original)}>
+              <Pencil className="h-4 w-4" />
+              <span className="sr-only">Редактировать</span>
+            </Button>
+            <Button variant="ghost" size="icon" className="text-destructive" onClick={() => handleDelete(row.original)}>
+              <Trash2 className="h-4 w-4" />
+              <span className="sr-only">Удалить</span>
+            </Button>
+          </div>
+        ),
+      },
+    ],
+    [handleDelete],
+  )
+
+  return (
+    <div className="space-y-6">
+      <header>
+        <h1 className="text-2xl font-semibold text-foreground">Контакты</h1>
+        <p className="text-sm text-muted-foreground">Управляйте базой контактов и быстро создавайте новые записи.</p>
+      </header>
+      <DataTable
+        columns={columns}
+        data={contacts}
+        isLoading={isLoading}
+        renderToolbar={
+          <DataTableToolbar
+            searchPlaceholder="Поиск по имени или email"
+            searchValue={search}
+            onSearchChange={setSearch}
+            actions={
+              <Button onClick={openCreateDrawer} className="gap-2">
+                <Plus className="h-4 w-4" />
+                Новый контакт
+              </Button>
+            }
+          >
+            {ownerIds.length ? (
+              <Select value={ownerFilter} onValueChange={setOwnerFilter}>
+                <SelectTrigger className="w-[200px] bg-background">
+                  <SelectValue placeholder="Все владельцы" />
+                </SelectTrigger>
+                <SelectContent>
+                  <SelectItem value="all">Все владельцы</SelectItem>
+                  {ownerIds.map((ownerId) => (
+                    <SelectItem key={ownerId} value={String(ownerId)}>
+                      Сотрудник #{ownerId}
+                    </SelectItem>
+                  ))}
+                </SelectContent>
+              </Select>
+            ) : null}
+          </DataTableToolbar>
+        }
+      />
+      <ContactFormDrawer
+        open={drawerOpen}
+        onOpenChange={setDrawerOpen}
+        contact={editingContact}
+        isSubmitting={createContact.isPending || updateContact.isPending}
+        ownerOptions={ownerSelectOptions}
+        onSubmit={async (values) => {
+          const payload = {
+            name: values.name,
+            email: values.email ? values.email : null,
+            phone: values.phone ? values.phone : null,
+            owner_id: values.ownerId ? Number(values.ownerId) : undefined,
+          }
+          try {
+            if (editingContact) {
+              await updateContact.mutateAsync({ contactId: editingContact.id, payload })
+              toast({ title: 'Контакт обновлён', description: 'Изменения сохранены.' })
+            } else {
+              await createContact.mutateAsync(payload)
+              toast({ title: 'Контакт создан', description: 'Добавлен новый контакт.' })
+            }
+            setDrawerOpen(false)
+          } catch (error) {
+            toast({ title: 'Ошибка сохранения', description: error instanceof Error ? error.message : 'Попробуйте ещё раз', variant: 'destructive' })
+          }
+        }}
+        key={editingContact?.id ?? 'create'}
+      />
+    </div>
+  )
+}
+
+interface ContactFormDrawerProps {
+  open: boolean
+  onOpenChange: (open: boolean) => void
+  contact: Contact | null
+  onSubmit: (values: ContactFormValues) => Promise<void>
+  isSubmitting: boolean
+  ownerOptions: Array<{ value: string; label: string }>
+}
+
+const ContactFormDrawer = ({ open, onOpenChange, contact, onSubmit, isSubmitting, ownerOptions }: ContactFormDrawerProps) => {
+  const form = useForm<ContactFormValues>({
+    resolver: zodResolver(contactFormSchema),
+    defaultValues,
+  })
+
+  useEffect(() => {
+    if (contact) {
+      form.reset({
+        name: contact.name,
+        email: contact.email ?? '',
+        phone: contact.phone ?? '',
+        ownerId: contact.owner_id ? String(contact.owner_id) : '',
+      })
+    } else {
+      form.reset(defaultValues)
+    }
+  }, [contact, form])
+
+  const handleSubmit = async (values: ContactFormValues) => {
+    await onSubmit(values)
+    form.reset(defaultValues)
+  }
+
+  return (
+    <Sheet open={open} onOpenChange={onOpenChange}>
+      <SheetContent className="w-full max-w-md sm:max-w-lg">
+        <SheetHeader>
+          <SheetTitle>{contact ? 'Редактирование контакта' : 'Новый контакт'}</SheetTitle>
+          <SheetDescription>Укажите основные данные и при необходимости закрепите владельца.</SheetDescription>
+        </SheetHeader>
+        <Form {...form}>
+          <form onSubmit={form.handleSubmit(handleSubmit)} className="mt-6 space-y-4">
+            <FormField
+              control={form.control}
+              name="name"
+              render={({ field }) => (
+                <FormItem>
+                  <FormLabel>Имя</FormLabel>
+                  <FormControl>
+                    <Input placeholder="Мария Иванова" autoFocus {...field} />
+                  </FormControl>
+                  <FormMessage />
+                </FormItem>
+              )}
+            />
+            <FormField
+              control={form.control}
+              name="email"
+              render={({ field }) => (
+                <FormItem>
+                  <FormLabel>E-mail</FormLabel>
+                  <FormControl>
+                    <Input type="email" placeholder="maria@example.com" {...field} />
+                  </FormControl>
+                  <FormMessage />
+                </FormItem>
+              )}
+            />
+            <FormField
+              control={form.control}
+              name="phone"
+              render={({ field }) => (
+                <FormItem>
+                  <FormLabel>Телефон</FormLabel>
+                  <FormControl>
+                    <Input placeholder="+7 999 000-00-00" {...field} />
+                  </FormControl>
+                  <FormMessage />
+                </FormItem>
+              )}
+            />
+            <FormField
+              control={form.control}
+              name="ownerId"
+              render={({ field }) => (
+                <FormItem>
+                  <FormLabel>Владелец</FormLabel>
+                  <Select value={field.value} onValueChange={field.onChange} disabled={!ownerOptions.length}>
+                    <FormControl>
+                      <SelectTrigger>
+                        <SelectValue placeholder={ownerOptions.length ? 'Выберите владельца' : 'Назначение недоступно'} />
+                      </SelectTrigger>
+                    </FormControl>
+                    <SelectContent>
+                      <SelectItem value="">Назначить меня</SelectItem>
+                      {ownerOptions.map((option) => (
+                        <SelectItem key={option.value} value={option.value}>
+                          {option.label}
+                        </SelectItem>
+                      ))}
+                    </SelectContent>
+                  </Select>
+                  <FormDescription>Выберите руководителя из списка или оставьте поле пустым, чтобы назначить себя.</FormDescription>
+                  <FormMessage />
+                </FormItem>
+              )}
+            />
+            <div className="flex justify-end gap-2 pt-4">
+              <Button type="button" variant="outline" onClick={() => onOpenChange(false)}>
+                Отмена
+              </Button>
+              <Button type="submit" disabled={isSubmitting}>
+                {isSubmitting ? 'Сохраняем…' : contact ? 'Сохранить' : 'Создать'}
+              </Button>
+            </div>
+          </form>
+        </Form>
+      </SheetContent>
+    </Sheet>
+  )
+}
+
+export default ContactsPage

frontend/src/pages/dashboard/dashboard-page.tsx

@@ -0,0 +1,13 @@
+const DashboardPage = () => (
+  <div className="space-y-4">
+    <div>
+      <h1 className="text-2xl font-semibold text-foreground">Дашборд</h1>
+      <p className="text-sm text-muted-foreground">Скоро здесь появится аналитика сделок и активностей.</p>
+    </div>
+    <div className="rounded-lg border border-dashed border-border p-6 text-muted-foreground">
+      Контент дашборда в разработке.
+    </div>
+  </div>
+)
+
+export default DashboardPage

frontend/src/pages/deals/deals-page.tsx

@@ -0,0 +1,630 @@
+import { zodResolver } from '@hookform/resolvers/zod'
+import { type ColumnDef } from '@tanstack/react-table'
+import { ResponsiveContainer, BarChart, Bar, XAxis, YAxis, CartesianGrid, Tooltip } from 'recharts'
+import { useCallback, useEffect, useMemo, useState } from 'react'
+import { useForm } from 'react-hook-form'
+import { z } from 'zod'
+
+import { DataTable } from '@/components/data-table/data-table'
+import { DataTableToolbar } from '@/components/data-table/data-table-toolbar'
+import { DealStageBadge, dealStageLabels } from '@/components/crm/deal-stage-badge'
+import { DealStatusBadge, dealStatusLabels } from '@/components/crm/deal-status-badge'
+import { Button } from '@/components/ui/button'
+import { Card, CardContent, CardDescription, CardHeader, CardTitle } from '@/components/ui/card'
+import { Form, FormControl, FormDescription, FormField, FormItem, FormLabel, FormMessage } from '@/components/ui/form'
+import { Input } from '@/components/ui/input'
+import { Select, SelectContent, SelectItem, SelectTrigger, SelectValue } from '@/components/ui/select'
+import { Sheet, SheetContent, SheetDescription, SheetHeader, SheetTitle } from '@/components/ui/sheet'
+import { useToast } from '@/components/ui/use-toast'
+import { useContactsQuery } from '@/features/contacts/hooks'
+import { useCreateDealMutation, useDealsQuery, useUpdateDealMutation } from '@/features/deals/hooks'
+import { formatCurrency, formatDate } from '@/lib/utils'
+import type { Contact, Deal, DealStage, DealStatus } from '@/types/crm'
+
+const dealStatusList: DealStatus[] = ['new', 'in_progress', 'won', 'lost']
+const dealStageList: DealStage[] = ['qualification', 'proposal', 'negotiation', 'closed']
+
+const dealCreateSchema = z.object({
+  title: z.string().min(3, 'Минимум 3 символа'),
+  contactId: z.string().min(1, 'Введите ID контакта'),
+  amount: z.string().optional(),
+  currency: z.string().min(3).max(3).optional(),
+  ownerId: z.string().optional(),
+})
+
+type DealCreateFormValues = z.infer<typeof dealCreateSchema>
+
+const dealUpdateSchema = z.object({
+  status: z.enum(dealStatusList),
+  stage: z.enum(dealStageList),
+  amount: z.string().optional(),
+  currency: z.string().min(3).max(3).optional(),
+})
+
+type DealUpdateFormValues = z.infer<typeof dealUpdateSchema>
+
+const mapAmount = (value?: string | null) => {
+  if (!value) return 0
+  const number = Number(value)
+  return Number.isFinite(number) ? number : 0
+}
+
+const DealsPage = () => {
+  const [search, setSearch] = useState('')
+  const [statusFilter, setStatusFilter] = useState<'all' | DealStatus>('all')
+  const [stageFilter, setStageFilter] = useState<'all' | DealStage>('all')
+  const [ownerFilter, setOwnerFilter] = useState('')
+  const [minAmount, setMinAmount] = useState('')
+  const [maxAmount, setMaxAmount] = useState('')
+  const [createOpen, setCreateOpen] = useState(false)
+  const [dealToEdit, setDealToEdit] = useState<Deal | null>(null)
+  const { toast } = useToast()
+
+  const filters = useMemo(() => {
+    const ownerNumber = ownerFilter ? Number(ownerFilter) : undefined
+    const min = minAmount ? Number(minAmount) : undefined
+    const max = maxAmount ? Number(maxAmount) : undefined
+    return {
+      status: statusFilter === 'all' ? undefined : [statusFilter],
+      stage: stageFilter === 'all' ? undefined : stageFilter,
+      ownerId: Number.isFinite(ownerNumber) ? ownerNumber : undefined,
+      minAmount: Number.isFinite(min) ? min : undefined,
+      maxAmount: Number.isFinite(max) ? max : undefined,
+    }
+  }, [statusFilter, stageFilter, ownerFilter, minAmount, maxAmount])
+
+  const { data: deals = [], isLoading } = useDealsQuery(filters)
+  const { data: contacts = [], isLoading: contactsLoading } = useContactsQuery({ pageSize: 100 })
+  const filteredDeals = useMemo(() => {
+    const query = search.trim().toLowerCase()
+    if (!query) return deals
+    return deals.filter((deal) => deal.title.toLowerCase().includes(query))
+  }, [deals, search])
+
+  const createDeal = useCreateDealMutation()
+  const updateDeal = useUpdateDealMutation()
+
+  const ownerOptions = useMemo(
+    () =>
+      Array.from(
+        new Set(
+          [
+            ...deals.map((deal) => deal.owner_id),
+            ...contacts.map((contact) => contact.owner_id).filter((id): id is number => typeof id === 'number'),
+          ],
+        ),
+      )
+        .filter((id) => id !== undefined && id !== null)
+        .map((id) => ({ value: String(id), label: `Сотрудник #${id}` })),
+    [contacts, deals],
+  )
+
+  const stats = useMemo(() => {
+    const total = deals.length
+    const pipeline = deals.reduce((acc, deal) => acc + mapAmount(deal.amount), 0)
+    const won = deals.filter((deal) => deal.status === 'won')
+    const wonAmount = won.reduce((acc, deal) => acc + mapAmount(deal.amount), 0)
+    const conversion = total ? Math.round((won.length / total) * 100) : 0
+    return { total, pipeline, wonAmount, conversion }
+  }, [deals])
+
+  const stageChartData = useMemo(
+    () =>
+      dealStageList.map((stage) => {
+        const stageDeals = deals.filter((deal) => deal.stage === stage)
+        return {
+          stage: dealStageLabels[stage],
+          count: stageDeals.length,
+          value: stageDeals.reduce((acc, deal) => acc + mapAmount(deal.amount), 0),
+        }
+      }),
+    [deals],
+  )
+
+  const handleEditDeal = useCallback((deal: Deal) => setDealToEdit(deal), [])
+
+  const columns = useMemo<ColumnDef<Deal>[]>(
+    () => [
+      {
+        accessorKey: 'title',
+        header: 'Сделка',
+        cell: ({ row }) => (
+          <div>
+            <p className="font-medium">{row.original.title}</p>
+            <p className="text-xs text-muted-foreground">Контакт #{row.original.contact_id}</p>
+          </div>
+        ),
+      },
+      {
+        accessorKey: 'amount',
+        header: 'Сумма',
+        cell: ({ row }) => (
+          <div>
+            <p className="font-medium">{formatCurrency(row.original.amount, row.original.currency ?? 'USD')}</p>
+            <p className="text-xs text-muted-foreground">{row.original.currency ?? '—'}</p>
+          </div>
+        ),
+      },
+      {
+        accessorKey: 'status',
+        header: 'Статус',
+        cell: ({ row }) => <DealStatusBadge status={row.original.status} />,
+      },
+      {
+        accessorKey: 'stage',
+        header: 'Этап',
+        cell: ({ row }) => <DealStageBadge stage={row.original.stage} />,
+      },
+      {
+        accessorKey: 'owner_id',
+        header: 'Владелец',
+        cell: ({ row }) => <span className="text-sm text-muted-foreground">Сотрудник #{row.original.owner_id}</span>,
+      },
+      {
+        accessorKey: 'updated_at',
+        header: 'Обновлена',
+        cell: ({ row }) => <span className="text-sm text-muted-foreground">{formatDate(row.original.updated_at)}</span>,
+      },
+      {
+        id: 'actions',
+        header: '',
+        cell: ({ row }) => (
+          <Button variant="ghost" size="sm" onClick={() => handleEditDeal(row.original)}>
+            Обновить
+          </Button>
+        ),
+      },
+    ],
+    [handleEditDeal],
+  )
+
+  return (
+    <div className="space-y-6">
+      <header>
+        <h1 className="text-2xl font-semibold text-foreground">Сделки</h1>
+        <p className="text-sm text-muted-foreground">Следите за воронкой продаж и обновляйте статусы в один клик.</p>
+      </header>
+
+      <section className="grid gap-4 md:grid-cols-2 xl:grid-cols-4">
+        <StatCard title="Всего сделок" value={stats.total} description="Количество в текущем списке" />
+        <StatCard title="Потенциал" value={formatCurrency(stats.pipeline)} description="Суммарный pipeline" />
+        <StatCard title="Выиграно" value={formatCurrency(stats.wonAmount)} description="Сумма выигранных сделок" />
+        <StatCard title="Конверсия" value={`${stats.conversion}%`} description="Выиграно от всех" />
+      </section>
+
+      <Card>
+        <CardHeader>
+          <CardTitle>Воронка по этапам</CardTitle>
+          <CardDescription>Количество и сумма сделок на каждом этапе.</CardDescription>
+        </CardHeader>
+        <CardContent className="h-[280px]">
+          <ResponsiveContainer width="100%" height="100%">
+            <BarChart data={stageChartData}>
+              <CartesianGrid strokeDasharray="3 3" opacity={0.3} />
+              <XAxis dataKey="stage" tick={{ fill: 'currentColor', fontSize: 12 }} />
+              <YAxis tick={{ fill: 'currentColor', fontSize: 12 }} />
+              <Tooltip content={<StageTooltip />} cursor={{ fill: 'transparent' }} />
+              <Bar dataKey="count" name="Сделки" fill="hsl(var(--primary))" radius={[8, 8, 0, 0]} />
+            </BarChart>
+          </ResponsiveContainer>
+        </CardContent>
+      </Card>
+
+      <DataTable
+        columns={columns}
+        data={filteredDeals}
+        isLoading={isLoading}
+        renderToolbar={
+          <DataTableToolbar
+            searchPlaceholder="Поиск по названию"
+            searchValue={search}
+            onSearchChange={setSearch}
+            actions={
+              <Button className="gap-2" onClick={() => setCreateOpen(true)}>
+                + Новая сделка
+              </Button>
+            }
+          >
+            <Select value={statusFilter} onValueChange={(value) => setStatusFilter(value as typeof statusFilter)}>
+              <SelectTrigger className="w-[180px] bg-background">
+                <SelectValue placeholder="Статус" />
+              </SelectTrigger>
+              <SelectContent>
+                <SelectItem value="all">Все статусы</SelectItem>
+                {dealStatusList.map((status) => (
+                  <SelectItem key={status} value={status}>
+                    {dealStatusLabels[status]}
+                  </SelectItem>
+                ))}
+              </SelectContent>
+            </Select>
+            <Select value={stageFilter} onValueChange={(value) => setStageFilter(value as typeof stageFilter)}>
+              <SelectTrigger className="w-[200px] bg-background">
+                <SelectValue placeholder="Этап" />
+              </SelectTrigger>
+              <SelectContent>
+                <SelectItem value="all">Все этапы</SelectItem>
+                {dealStageList.map((stage) => (
+                  <SelectItem key={stage} value={stage}>
+                    {dealStageLabels[stage]}
+                  </SelectItem>
+                ))}
+              </SelectContent>
+            </Select>
+            <Input
+              type="number"
+              placeholder="ID владельца"
+              value={ownerFilter}
+              onChange={(event) => setOwnerFilter(event.target.value)}
+              className="w-[140px]"
+            />
+            <div className="flex items-center gap-2">
+              <Input
+                type="number"
+                placeholder="Мин сумма"
+                value={minAmount}
+                onChange={(event) => setMinAmount(event.target.value)}
+                className="w-[130px]"
+              />
+              <Input
+                type="number"
+                placeholder="Макс сумма"
+                value={maxAmount}
+                onChange={(event) => setMaxAmount(event.target.value)}
+                className="w-[130px]"
+              />
+            </div>
+          </DataTableToolbar>
+        }
+      />
+
+      <DealCreateDrawer
+        open={createOpen}
+        onOpenChange={setCreateOpen}
+        isSubmitting={createDeal.isPending}
+        contacts={contacts}
+        contactsLoading={contactsLoading}
+        ownerOptions={ownerOptions}
+        onSubmit={async (values) => {
+          const payload = {
+            title: values.title,
+            contact_id: Number(values.contactId),
+            amount: values.amount ? Number(values.amount) : undefined,
+            currency: values.currency ? values.currency.toUpperCase() : undefined,
+            owner_id: values.ownerId && values.ownerId !== 'auto' ? Number(values.ownerId) : undefined,
+          }
+          try {
+            await createDeal.mutateAsync(payload)
+            toast({ title: 'Сделка создана', description: 'Запись появилась в воронке.' })
+            setCreateOpen(false)
+          } catch (error) {
+            toast({ title: 'Не удалось создать сделку', description: error instanceof Error ? error.message : 'Попробуйте снова', variant: 'destructive' })
+          }
+        }}
+      />
+
+      <DealUpdateDrawer
+        deal={dealToEdit}
+        open={Boolean(dealToEdit)}
+        onOpenChange={(open) => {
+          if (!open) setDealToEdit(null)
+        }}
+        isSubmitting={updateDeal.isPending}
+        onSubmit={async (values) => {
+          if (!dealToEdit) return
+          const payload = {
+            status: values.status,
+            stage: values.stage,
+            amount: values.amount ? Number(values.amount) : undefined,
+            currency: values.currency ? values.currency.toUpperCase() : undefined,
+          }
+          try {
+            await updateDeal.mutateAsync({ dealId: dealToEdit.id, payload })
+            toast({ title: 'Сделка обновлена', description: 'Статус и этап сохранены.' })
+            setDealToEdit(null)
+          } catch (error) {
+            toast({ title: 'Ошибка обновления', description: error instanceof Error ? error.message : 'Попробуйте позже', variant: 'destructive' })
+          }
+        }}
+      />
+    </div>
+  )
+}
+
+interface StatCardProps {
+  title: string
+  value: string | number
+  description: string
+}
+
+const StatCard = ({ title, value, description }: StatCardProps) => (
+  <Card>
+    <CardHeader>
+      <CardTitle className="text-base">{title}</CardTitle>
+      <CardDescription>{description}</CardDescription>
+    </CardHeader>
+    <CardContent>
+      <p className="text-3xl font-semibold">{value}</p>
+    </CardContent>
+  </Card>
+)
+
+const StageTooltip = ({ active, payload }: { active?: boolean; payload?: Array<{ payload: { stage: string; count: number; value: number } }> }) => {
+  if (!active || !payload?.length) return null
+  const [{ payload: data }] = payload
+  return (
+    <div className="rounded-md border bg-background/90 px-4 py-2 text-sm shadow">
+      <p className="font-semibold">{data.stage}</p>
+      <p>Сделок: {data.count}</p>
+      <p>Сумма: {formatCurrency(data.value)}</p>
+    </div>
+  )
+}
+
+interface DealCreateDrawerProps {
+  open: boolean
+  onOpenChange: (open: boolean) => void
+  onSubmit: (values: DealCreateFormValues) => Promise<void>
+  isSubmitting: boolean
+  contacts: Contact[]
+  contactsLoading: boolean
+  ownerOptions: Array<{ value: string; label: string }>
+}
+
+const DealCreateDrawer = ({ open, onOpenChange, onSubmit, isSubmitting, contacts, contactsLoading, ownerOptions }: DealCreateDrawerProps) => {
+  const form = useForm<DealCreateFormValues>({
+    resolver: zodResolver(dealCreateSchema),
+    defaultValues: { title: '', contactId: '', amount: '', currency: 'USD', ownerId: 'auto' },
+  })
+
+  const handleSubmit = async (values: DealCreateFormValues) => {
+    await onSubmit(values)
+    form.reset({ title: '', contactId: '', amount: '', currency: 'USD', ownerId: 'auto' })
+  }
+
+  return (
+    <Sheet open={open} onOpenChange={onOpenChange}>
+      <SheetContent className="w-full max-w-lg">
+        <SheetHeader>
+          <SheetTitle>Новая сделка</SheetTitle>
+          <SheetDescription>Заполните данные для создания сделки.</SheetDescription>
+        </SheetHeader>
+        <Form {...form}>
+          <form onSubmit={form.handleSubmit(handleSubmit)} className="mt-6 space-y-4">
+            <FormField
+              control={form.control}
+              name="title"
+              render={({ field }) => (
+                <FormItem>
+                  <FormLabel>Название</FormLabel>
+                  <FormControl>
+                    <Input placeholder="Реставрация сайта" {...field} />
+                  </FormControl>
+                  <FormMessage />
+                </FormItem>
+              )}
+            />
+            <FormField
+              control={form.control}
+              name="contactId"
+              render={({ field }) => (
+                <FormItem>
+                  <FormLabel>Контакт</FormLabel>
+                  <Select value={field.value} onValueChange={field.onChange} disabled={contactsLoading || !contacts.length}>
+                    <FormControl>
+                      <SelectTrigger>
+                        <SelectValue placeholder={contactsLoading ? 'Загружаем контакты…' : 'Выберите контакт'} />
+                      </SelectTrigger>
+                    </FormControl>
+                    <SelectContent>
+                      {contacts.map((contact) => (
+                        <SelectItem key={contact.id} value={String(contact.id)}>
+                          {contact.name} · #{contact.id}
+                        </SelectItem>
+                      ))}
+                    </SelectContent>
+                  </Select>
+                  <FormDescription>
+                    {contacts.length ? 'Контакт будет связан со сделкой.' : 'Сначала создайте контакт в разделе «Контакты».'}
+                  </FormDescription>
+                  <FormMessage />
+                </FormItem>
+              )}
+            />
+            <FormField
+              control={form.control}
+              name="amount"
+              render={({ field }) => (
+                <FormItem>
+                  <FormLabel>Сумма</FormLabel>
+                  <FormControl>
+                    <Input type="number" placeholder="10000" {...field} />
+                  </FormControl>
+                  <FormMessage />
+                </FormItem>
+              )}
+            />
+            <FormField
+              control={form.control}
+              name="currency"
+              render={({ field }) => (
+                <FormItem>
+                  <FormLabel>Валюта</FormLabel>
+                  <FormControl>
+                    <Input placeholder="USD" {...field} />
+                  </FormControl>
+                  <FormMessage />
+                </FormItem>
+              )}
+            />
+            <FormField
+              control={form.control}
+              name="ownerId"
+              render={({ field }) => (
+                <FormItem>
+                  <FormLabel>Владелец (необязательно)</FormLabel>
+                  <Select value={field.value} onValueChange={field.onChange}>
+                    <FormControl>
+                      <SelectTrigger>
+                        <SelectValue placeholder={ownerOptions.length ? 'Выберите владельца' : 'Только автоназначение'} />
+                      </SelectTrigger>
+                    </FormControl>
+                    <SelectContent>
+                      <SelectItem value="auto">Назначить автоматически</SelectItem>
+                      {ownerOptions.map((option) => (
+                        <SelectItem key={option.value} value={option.value}>
+                          {option.label}
+                        </SelectItem>
+                      ))}
+                    </SelectContent>
+                  </Select>
+                  <FormDescription>При отсутствии выбора сделка будет закреплена за вами.</FormDescription>
+                  <FormMessage />
+                </FormItem>
+              )}
+            />
+            <div className="flex justify-end gap-2 pt-4">
+              <Button type="button" variant="outline" onClick={() => onOpenChange(false)}>
+                Отмена
+              </Button>
+              <Button type="submit" disabled={isSubmitting}>
+                {isSubmitting ? 'Создаём…' : 'Создать'}
+              </Button>
+            </div>
+          </form>
+        </Form>
+      </SheetContent>
+    </Sheet>
+  )
+}
+
+interface DealUpdateDrawerProps {
+  deal: Deal | null
+  open: boolean
+  onOpenChange: (open: boolean) => void
+  onSubmit: (values: DealUpdateFormValues) => Promise<void>
+  isSubmitting: boolean
+}
+
+const DealUpdateDrawer = ({ deal, open, onOpenChange, onSubmit, isSubmitting }: DealUpdateDrawerProps) => {
+  const form = useForm<DealUpdateFormValues>({
+    resolver: zodResolver(dealUpdateSchema),
+    defaultValues: { status: 'new', stage: 'qualification', amount: '', currency: 'USD' },
+  })
+
+  useEffect(() => {
+    if (deal) {
+      form.reset({
+        status: deal.status,
+        stage: deal.stage,
+        amount: deal.amount ?? '',
+        currency: deal.currency ?? 'USD',
+      })
+    }
+  }, [deal, form])
+
+  if (!deal) return null
+
+  const handleSubmit = async (values: DealUpdateFormValues) => {
+    await onSubmit(values)
+  }
+
+  return (
+    <Sheet open={open} onOpenChange={onOpenChange}>
+      <SheetContent className="w-full max-w-lg">
+        <SheetHeader>
+          <SheetTitle>Обновление сделки</SheetTitle>
+          <SheetDescription>Измените статус, этап или сумму.</SheetDescription>
+        </SheetHeader>
+        <Form {...form}>
+          <form onSubmit={form.handleSubmit(handleSubmit)} className="mt-6 space-y-4">
+            <FormField
+              control={form.control}
+              name="status"
+              render={({ field }) => (
+                <FormItem>
+                  <FormLabel>Статус</FormLabel>
+                  <Select value={field.value} onValueChange={field.onChange}>
+                    <FormControl>
+                      <SelectTrigger>
+                        <SelectValue placeholder="Выберите статус" />
+                      </SelectTrigger>
+                    </FormControl>
+                    <SelectContent>
+                      {dealStatusList.map((status) => (
+                        <SelectItem key={status} value={status}>
+                          {dealStatusLabels[status]}
+                        </SelectItem>
+                      ))}
+                    </SelectContent>
+                  </Select>
+                  <FormMessage />
+                </FormItem>
+              )}
+            />
+            <FormField
+              control={form.control}
+              name="stage"
+              render={({ field }) => (
+                <FormItem>
+                  <FormLabel>Этап</FormLabel>
+                  <Select value={field.value} onValueChange={field.onChange}>
+                    <FormControl>
+                      <SelectTrigger>
+                        <SelectValue placeholder="Выберите этап" />
+                      </SelectTrigger>
+                    </FormControl>
+                    <SelectContent>
+                      {dealStageList.map((stage) => (
+                        <SelectItem key={stage} value={stage}>
+                          {dealStageLabels[stage]}
+                        </SelectItem>
+                      ))}
+                    </SelectContent>
+                  </Select>
+                  <FormMessage />
+                </FormItem>
+              )}
+            />
+            <FormField
+              control={form.control}
+              name="amount"
+              render={({ field }) => (
+                <FormItem>
+                  <FormLabel>Сумма</FormLabel>
+                  <FormControl>
+                    <Input type="number" placeholder="0" {...field} />
+                  </FormControl>
+                  <FormMessage />
+                </FormItem>
+              )}
+            />
+            <FormField
+              control={form.control}
+              name="currency"
+              render={({ field }) => (
+                <FormItem>
+                  <FormLabel>Валюта</FormLabel>
+                  <FormControl>
+                    <Input placeholder="USD" {...field} />
+                  </FormControl>
+                  <FormMessage />
+                </FormItem>
+              )}
+            />
+            <div className="flex justify-end gap-2 pt-4">
+              <Button type="button" variant="outline" onClick={() => onOpenChange(false)}>
+                Отмена
+              </Button>
+              <Button type="submit" disabled={isSubmitting}>
+                {isSubmitting ? 'Сохраняем…' : 'Сохранить'}
+              </Button>
+            </div>
+          </form>
+        </Form>
+      </SheetContent>
+    </Sheet>
+  )
+}
+
+export default DealsPage

frontend/src/pages/not-found-page.tsx

@@ -0,0 +1,14 @@
+import { Link } from 'react-router-dom'
+
+export const NotFoundPage = () => (
+  <div className="flex min-h-[60vh] flex-col items-center justify-center space-y-4 text-center">
+    <div className="space-y-2">
+      <p className="text-sm font-semibold text-primary">404</p>
+      <h1 className="text-3xl font-bold tracking-tight text-foreground">Страница не найдена</h1>
+      <p className="text-sm text-muted-foreground">Мы не смогли найти запрошенную страницу. Проверьте URL или вернитесь на дашборд.</p>
+    </div>
+    <Link className="text-sm font-semibold text-primary hover:underline" to="/dashboard">
+      Вернуться в приложение
+    </Link>
+  </div>
+)

frontend/src/pages/organizations/organizations-page.tsx

@@ -0,0 +1,91 @@
+import { Building2, RefreshCw } from 'lucide-react'
+
+import { Card, CardContent, CardDescription, CardHeader, CardTitle } from '@/components/ui/card'
+import { Button } from '@/components/ui/button'
+import { Skeleton } from '@/components/ui/skeleton'
+import { useToast } from '@/components/ui/use-toast'
+import { useOrganizationsQuery, useInvalidateOrganizations } from '@/features/organizations/hooks'
+import { useAuthStore } from '@/stores/auth-store'
+import { formatDate } from '@/lib/utils'
+
+const OrganizationsPage = () => {
+  const { data: organizations, isLoading, isFetching } = useOrganizationsQuery()
+  const activeOrganizationId = useAuthStore((state) => state.activeOrganizationId)
+  const setActiveOrganization = useAuthStore((state) => state.setActiveOrganization)
+  const invalidate = useInvalidateOrganizations()
+  const { toast } = useToast()
+
+  const handleSwitch = (id: number) => {
+    setActiveOrganization(id)
+    toast({ title: 'Контекст переключён', description: 'Все запросы теперь выполняются в выбранной организации.' })
+  }
+
+  return (
+    <div className="space-y-6">
+      <div className="flex flex-col gap-3 md:flex-row md:items-center md:justify-between">
+        <div>
+          <h1 className="text-2xl font-semibold text-foreground">Организации</h1>
+          <p className="text-sm text-muted-foreground">Список компаний, к которым у вас есть доступ.</p>
+        </div>
+        <Button variant="outline" size="sm" className="gap-2" onClick={invalidate} disabled={isFetching}>
+          <RefreshCw className={`h-4 w-4 ${isFetching ? 'animate-spin' : ''}`} />
+          Обновить
+        </Button>
+      </div>
+
+      {isLoading ? (
+        <div className="grid gap-4 lg:grid-cols-2">
+          {[...Array(2)].map((_, index) => (
+            <Card key={index} className="border-dashed">
+              <CardHeader>
+                <Skeleton className="h-4 w-32" />
+              </CardHeader>
+              <CardContent>
+                <Skeleton className="h-6 w-24" />
+                <Skeleton className="mt-4 h-4 w-40" />
+              </CardContent>
+            </Card>
+          ))}
+        </div>
+      ) : organizations && organizations.length ? (
+        <div className="grid gap-4 lg:grid-cols-2">
+          {organizations.map((org) => (
+            <Card key={org.id} className={org.id === activeOrganizationId ? 'border-primary shadow-md' : undefined}>
+              <CardHeader className="flex flex-row items-center gap-3">
+                <div className="flex h-10 w-10 items-center justify-center rounded-full bg-primary/10 text-primary">
+                  <Building2 className="h-5 w-5" />
+                </div>
+                <div>
+                  <CardTitle className="text-lg">{org.name}</CardTitle>
+                  <CardDescription>ID {org.id}</CardDescription>
+                </div>
+              </CardHeader>
+              <CardContent className="flex items-center justify-between">
+                <div>
+                  <p className="text-sm text-muted-foreground">Создана {formatDate(org.created_at)}</p>
+                  {org.id === activeOrganizationId ? (
+                    <p className="text-sm font-medium text-primary">Активная организация</p>
+                  ) : null}
+                </div>
+                {org.id === activeOrganizationId ? null : (
+                  <Button variant="outline" size="sm" onClick={() => handleSwitch(org.id)}>
+                    Сделать активной
+                  </Button>
+                )}
+              </CardContent>
+            </Card>
+          ))}
+        </div>
+      ) : (
+        <Card className="border-dashed text-center">
+          <CardHeader>
+            <CardTitle>Нет организаций</CardTitle>
+            <CardDescription>Обратитесь к администратору, чтобы вас добавили в рабочую область.</CardDescription>
+          </CardHeader>
+        </Card>
+      )}
+    </div>
+  )
+}
+
+export default OrganizationsPage

frontend/src/pages/tasks/tasks-page.tsx

@@ -0,0 +1,281 @@
+import { zodResolver } from '@hookform/resolvers/zod'
+import { type ColumnDef } from '@tanstack/react-table'
+import { useMemo, useState } from 'react'
+import { useForm } from 'react-hook-form'
+import { z } from 'zod'
+
+import { DataTable } from '@/components/data-table/data-table'
+import { DataTableToolbar } from '@/components/data-table/data-table-toolbar'
+import { TaskStatusPill } from '@/components/crm/task-status-pill'
+import { Button } from '@/components/ui/button'
+import { Form, FormControl, FormDescription, FormField, FormItem, FormLabel, FormMessage } from '@/components/ui/form'
+import { Input } from '@/components/ui/input'
+import { Select, SelectContent, SelectItem, SelectTrigger, SelectValue } from '@/components/ui/select'
+import { Sheet, SheetContent, SheetDescription, SheetHeader, SheetTitle } from '@/components/ui/sheet'
+import { Switch } from '@/components/ui/switch'
+import { Textarea } from '@/components/ui/textarea'
+import { useToast } from '@/components/ui/use-toast'
+import { useCreateTaskMutation, useTasksQuery } from '@/features/tasks/hooks'
+import { useDealsQuery } from '@/features/deals/hooks'
+import { useDebounce } from '@/hooks/use-debounce'
+import { formatDate, formatRelativeDate } from '@/lib/utils'
+import type { Deal, Task } from '@/types/crm'
+
+const taskFormSchema = z
+  .object({
+    title: z.string().min(3, 'Минимум 3 символа'),
+    dealId: z.string().min(1, 'Укажите ID сделки'),
+    description: z.string().max(500, 'Описание до 500 символов').optional(),
+    dueDate: z.string().optional(),
+  })
+  .refine((values) => {
+    if (!values.dueDate) return true
+    const selected = new Date(values.dueDate)
+    const today = new Date()
+    selected.setHours(0, 0, 0, 0)
+    today.setHours(0, 0, 0, 0)
+    return selected >= today
+  }, { message: 'Дата не может быть в прошлом', path: ['dueDate'] })
+
+type TaskFormValues = z.infer<typeof taskFormSchema>
+
+const defaultTaskValues: TaskFormValues = { title: '', dealId: '', description: '', dueDate: '' }
+
+const TasksPage = () => {
+  const [search, setSearch] = useState('')
+  const [dealFilter, setDealFilter] = useState('')
+  const [onlyOpen, setOnlyOpen] = useState(true)
+  const [dueAfter, setDueAfter] = useState('')
+  const [dueBefore, setDueBefore] = useState('')
+  const [drawerOpen, setDrawerOpen] = useState(false)
+  const debouncedDealId = useDebounce(dealFilter, 300)
+  const { toast } = useToast()
+
+  const { data: tasks = [], isLoading } = useTasksQuery({
+    dealId: debouncedDealId ? Number(debouncedDealId) : undefined,
+    onlyOpen,
+    dueAfter: dueAfter || undefined,
+    dueBefore: dueBefore || undefined,
+  })
+
+  const filteredTasks = useMemo(() => {
+    const query = search.trim().toLowerCase()
+    if (!query) return tasks
+    return tasks.filter((task) => task.title.toLowerCase().includes(query))
+  }, [tasks, search])
+
+  const createTask = useCreateTaskMutation()
+  const { data: deals = [], isLoading: dealsLoading } = useDealsQuery({ pageSize: 100, orderBy: 'updated_at', order: 'desc' })
+
+  const columns = useMemo<ColumnDef<Task>[]>(
+    () => [
+      {
+        accessorKey: 'title',
+        header: 'Задача',
+        cell: ({ row }) => (
+          <div>
+            <p className="font-medium">{row.original.title}</p>
+            <p className="text-xs text-muted-foreground">Сделка #{row.original.deal_id}</p>
+          </div>
+        ),
+      },
+      {
+        accessorKey: 'due_date',
+        header: 'Срок',
+        cell: ({ row }) => (
+          <div>
+            <p>{row.original.due_date ? formatDate(row.original.due_date) : '—'}</p>
+            <p className="text-xs text-muted-foreground">{row.original.due_date ? formatRelativeDate(row.original.due_date) : ''}</p>
+          </div>
+        ),
+      },
+      {
+        accessorKey: 'is_done',
+        header: 'Статус',
+        cell: ({ row }) => <TaskStatusPill done={row.original.is_done} />,
+      },
+      {
+        accessorKey: 'created_at',
+        header: 'Создана',
+        cell: ({ row }) => <span className="text-sm text-muted-foreground">{formatDate(row.original.created_at)}</span>,
+      },
+    ],
+    [],
+  )
+
+  return (
+    <div className="space-y-6">
+      <header>
+        <h1 className="text-2xl font-semibold text-foreground">Задачи</h1>
+        <p className="text-sm text-muted-foreground">Контролируйте follow-up по сделкам и создавайте напоминания.</p>
+      </header>
+      <DataTable
+        columns={columns}
+        data={filteredTasks}
+        isLoading={isLoading}
+        renderToolbar={
+          <DataTableToolbar
+            searchPlaceholder="Поиск по названию"
+            searchValue={search}
+            onSearchChange={setSearch}
+            actions={
+              <Button className="gap-2" onClick={() => setDrawerOpen(true)}>
+                + Новая задача
+              </Button>
+            }
+          >
+            <Input
+              type="number"
+              placeholder="ID сделки"
+              value={dealFilter}
+              onChange={(event) => setDealFilter(event.target.value)}
+              className="w-[140px]"
+            />
+            <div className="flex items-center gap-2 rounded-lg border bg-background px-3 py-1.5 text-sm">
+              <Switch checked={onlyOpen} onCheckedChange={(value) => setOnlyOpen(value === true)} id="only-open" />
+              <label htmlFor="only-open" className="cursor-pointer">
+                Только открытые
+              </label>
+            </div>
+            <Input type="date" value={dueAfter} onChange={(event) => setDueAfter(event.target.value)} className="w-[170px]" />
+            <Input type="date" value={dueBefore} onChange={(event) => setDueBefore(event.target.value)} className="w-[170px]" />
+          </DataTableToolbar>
+        }
+      />
+      <TaskDrawer
+        open={drawerOpen}
+        onOpenChange={setDrawerOpen}
+        isSubmitting={createTask.isPending}
+        deals={deals}
+        dealsLoading={dealsLoading}
+        onSubmit={async (values) => {
+          const payload = {
+            deal_id: Number(values.dealId),
+            title: values.title,
+            description: values.description ? values.description : undefined,
+            due_date: values.dueDate || undefined,
+          }
+          try {
+            await createTask.mutateAsync(payload)
+            toast({ title: 'Задача создана', description: 'Добавлено напоминание для сделки.' })
+            setDrawerOpen(false)
+          } catch (error) {
+            toast({ title: 'Ошибка создания', description: error instanceof Error ? error.message : 'Попробуйте позже', variant: 'destructive' })
+          }
+        }}
+      />
+    </div>
+  )
+}
+
+interface TaskDrawerProps {
+  open: boolean
+  onOpenChange: (open: boolean) => void
+  onSubmit: (values: TaskFormValues) => Promise<void>
+  isSubmitting: boolean
+  deals: Deal[]
+  dealsLoading: boolean
+}
+
+const TaskDrawer = ({ open, onOpenChange, onSubmit, isSubmitting, deals, dealsLoading }: TaskDrawerProps) => {
+  const form = useForm<TaskFormValues>({
+    resolver: zodResolver(taskFormSchema),
+    defaultValues: defaultTaskValues,
+  })
+
+  const handleSubmit = async (values: TaskFormValues) => {
+    await onSubmit(values)
+    form.reset(defaultTaskValues)
+  }
+
+  return (
+    <Sheet open={open} onOpenChange={onOpenChange}>
+      <SheetContent className="w-full max-w-lg">
+        <SheetHeader>
+          <SheetTitle>Новая задача</SheetTitle>
+          <SheetDescription>Запланируйте следующий шаг для сделки.</SheetDescription>
+        </SheetHeader>
+        <Form {...form}>
+          <form onSubmit={form.handleSubmit(handleSubmit)} className="mt-6 space-y-4">
+            <FormField
+              control={form.control}
+              name="title"
+              render={({ field }) => (
+                <FormItem>
+                  <FormLabel>Название</FormLabel>
+                  <FormControl>
+                    <Input placeholder="Позвонить клиенту" {...field} />
+                  </FormControl>
+                  <FormMessage />
+                </FormItem>
+              )}
+            />
+            <FormField
+              control={form.control}
+              name="dealId"
+              render={({ field }) => (
+                <FormItem>
+                  <FormLabel>Сделка</FormLabel>
+                  <Select value={field.value} onValueChange={field.onChange} disabled={dealsLoading || !deals.length}>
+                    <FormControl>
+                      <SelectTrigger>
+                        <SelectValue placeholder={dealsLoading ? 'Загружаем сделки…' : 'Выберите сделку'} />
+                      </SelectTrigger>
+                    </FormControl>
+                    <SelectContent>
+                      {deals.map((deal) => (
+                        <SelectItem key={deal.id} value={String(deal.id)}>
+                          {deal.title} · #{deal.id}
+                        </SelectItem>
+                      ))}
+                    </SelectContent>
+                  </Select>
+                  <FormDescription>
+                    {deals.length ? 'Задача появится в таймлайне выбранной сделки.' : 'Сначала создайте сделку в разделе «Сделки».'}
+                  </FormDescription>
+                  <FormMessage />
+                </FormItem>
+              )}
+            />
+            <FormField
+              control={form.control}
+              name="dueDate"
+              render={({ field }) => (
+                <FormItem>
+                  <FormLabel>Срок выполнения</FormLabel>
+                  <FormControl>
+                    <Input type="date" {...field} />
+                  </FormControl>
+                  <FormMessage />
+                </FormItem>
+              )}
+            />
+            <FormField
+              control={form.control}
+              name="description"
+              render={({ field }) => (
+                <FormItem>
+                  <FormLabel>Описание</FormLabel>
+                  <FormControl>
+                    <Textarea rows={4} placeholder="Кратко опишите следующий шаг" {...field} />
+                  </FormControl>
+                  <FormMessage />
+                </FormItem>
+              )}
+            />
+            <div className="flex justify-end gap-2 pt-4">
+              <Button type="button" variant="outline" onClick={() => onOpenChange(false)}>
+                Отмена
+              </Button>
+              <Button type="submit" disabled={isSubmitting}>
+                {isSubmitting ? 'Сохраняем…' : 'Создать'}
+              </Button>
+            </div>
+          </form>
+        </Form>
+      </SheetContent>
+    </Sheet>
+  )
+}
+
+export default TasksPage

frontend/src/routes/guards/guest-only.tsx

@@ -0,0 +1,13 @@
+import { Navigate, Outlet } from 'react-router-dom'
+
+import { useAuthStore } from '@/stores/auth-store'
+
+export const GuestOnly = () => {
+  const hasSession = useAuthStore((state) => Boolean(state.tokens))
+
+  if (hasSession) {
+    return <Navigate to="/dashboard" replace />
+  }
+
+  return <Outlet />
+}

frontend/src/routes/guards/require-auth.tsx

@@ -0,0 +1,26 @@
+import { Navigate, Outlet, useLocation } from 'react-router-dom'
+
+import { AppLoading } from '@/components/system/app-loading'
+import { useOrganizationsQuery } from '@/features/organizations/hooks'
+import { useAuthStore } from '@/stores/auth-store'
+
+export const RequireAuth = () => {
+  const status = useAuthStore((state) => state.status)
+  const tokens = useAuthStore((state) => state.tokens)
+  const location = useLocation()
+  const { isLoading: orgsLoading, data: orgs } = useOrganizationsQuery()
+
+  if (status === 'loading') {
+    return <AppLoading />
+  }
+
+  if (!tokens) {
+    return <Navigate to="/auth/login" state={{ from: location }} replace />
+  }
+
+  if (orgsLoading && !orgs) {
+    return <AppLoading />
+  }
+
+  return <Outlet />
+}

frontend/src/routes/router.tsx

@@ -0,0 +1,53 @@
+import { lazy } from 'react'
+import { Navigate, createBrowserRouter } from 'react-router-dom'
+
+import { AuthLayout } from '@/layouts/auth-layout'
+import { AppShell } from '@/layouts/app-shell'
+import { NotFoundPage } from '@/pages/not-found-page'
+import { GuestOnly } from '@/routes/guards/guest-only'
+import { RequireAuth } from '@/routes/guards/require-auth'
+
+const LoginPage = lazy(() => import('@/pages/auth/login-page'))
+const RegisterPage = lazy(() => import('@/pages/auth/register-page'))
+const DashboardPage = lazy(() => import('@/pages/dashboard/dashboard-page'))
+const ContactsPage = lazy(() => import('@/pages/contacts/contacts-page'))
+const DealsPage = lazy(() => import('@/pages/deals/deals-page'))
+const TasksPage = lazy(() => import('@/pages/tasks/tasks-page'))
+const AnalyticsPage = lazy(() => import('@/pages/analytics/analytics-page'))
+const OrganizationsPage = lazy(() => import('@/pages/organizations/organizations-page'))
+
+export const router = createBrowserRouter([
+  {
+    path: '/auth',
+    element: <GuestOnly />,
+    children: [
+      {
+        element: <AuthLayout />,
+        children: [
+          { index: true, element: <Navigate to="/auth/login" replace /> },
+          { path: 'login', element: <LoginPage /> },
+          { path: 'register', element: <RegisterPage /> },
+        ],
+      },
+    ],
+  },
+  {
+    element: <RequireAuth />,
+    children: [
+      {
+        path: '/',
+        element: <AppShell />,
+        children: [
+          { index: true, element: <Navigate to="/dashboard" replace /> },
+          { path: 'dashboard', element: <DashboardPage /> },
+          { path: 'contacts', element: <ContactsPage /> },
+          { path: 'deals', element: <DealsPage /> },
+          { path: 'tasks', element: <TasksPage /> },
+          { path: 'analytics', element: <AnalyticsPage /> },
+          { path: 'organizations', element: <OrganizationsPage /> },
+        ],
+      },
+    ],
+  },
+  { path: '*', element: <NotFoundPage /> },
+])

frontend/src/stores/auth-store.ts

@@ -0,0 +1,133 @@
+import { create } from 'zustand'
+import { persist } from 'zustand/middleware'
+
+import { env, storageKeys } from '@/config/env'
+import type { Organization, User } from '@/types/crm'
+import { parseToken } from '@/lib/token'
+
+type TokenBundle = {
+  accessToken: string
+  refreshToken: string
+  expiresAt: number
+  refreshExpiresAt: number
+}
+
+type AuthStatus = 'idle' | 'authenticated' | 'loading'
+
+interface AuthState {
+  status: AuthStatus
+  user: User | null
+  organizations: Organization[]
+  activeOrganizationId: number | null
+  tokens: TokenBundle | null
+  setSession: (payload: {
+    user?: User | null
+    organizations: Organization[]
+    activeOrganizationId?: number | null
+    tokens: TokenBundle
+  }) => void
+  setOrganizations: (organizations: Organization[]) => void
+  setActiveOrganization: (organizationId: number | null) => void
+  setTokens: (tokens: TokenBundle | null) => void
+  logout: () => void
+  refreshSession: () => Promise<void>
+}
+
+const mapTokens = (input: {
+  access_token: string
+  refresh_token: string
+  expires_in: number
+  refresh_expires_in: number
+}): TokenBundle => ({
+  accessToken: input.access_token,
+  refreshToken: input.refresh_token,
+  expiresAt: Date.now() + input.expires_in * 1000,
+  refreshExpiresAt: Date.now() + input.refresh_expires_in * 1000,
+})
+
+const deriveUser = (tokens: TokenBundle, fallback?: User | null): User | null => {
+  if (fallback) return fallback
+  const payload = parseToken(tokens.accessToken)
+  if (!payload?.sub) return null
+  const derived: User = {
+    id: Number(payload.sub),
+    email: payload.email ?? 'anonymous@unknown',
+    name: payload.name ?? payload.email?.split('@')[0] ?? 'Сотрудник',
+    created_at: new Date().toISOString(),
+  }
+  return derived
+}
+
+export const useAuthStore = create<AuthState>()(
+  persist(
+    (set, get) => ({
+      status: 'idle',
+      user: null,
+      organizations: [],
+      activeOrganizationId: null,
+      tokens: null,
+      setSession: ({ user, organizations, activeOrganizationId, tokens }) => {
+        const nextUser = deriveUser(tokens, user ?? get().user)
+        set({
+          status: 'authenticated',
+          user: nextUser,
+          organizations,
+          activeOrganizationId: activeOrganizationId ?? organizations[0]?.id ?? null,
+          tokens,
+        })
+      },
+      setOrganizations: (organizations) => {
+        const current = get().activeOrganizationId
+        const fallback = organizations[0]?.id ?? null
+        set({
+          organizations,
+          activeOrganizationId: current && organizations.some((org) => org.id === current) ? current : fallback,
+        })
+      },
+      setActiveOrganization: (organizationId) => {
+        set({ activeOrganizationId: organizationId })
+      },
+      setTokens: (tokens) => set({ tokens }),
+      logout: () => {
+        set({ status: 'idle', user: null, tokens: null, organizations: [], activeOrganizationId: null })
+      },
+      refreshSession: async () => {
+        const { tokens, logout } = get()
+        if (!tokens?.refreshToken) {
+          logout()
+          return
+        }
+        const response = await fetch(`${env.API_URL}${env.API_PREFIX}/auth/refresh`, {
+          method: 'POST',
+          headers: { 'Content-Type': 'application/json' },
+          body: JSON.stringify({ refresh_token: tokens.refreshToken }),
+        })
+        if (!response.ok) {
+          logout()
+          throw new Error('Unable to refresh session')
+        }
+        const nextTokens = mapTokens(await response.json())
+        set({ tokens: nextTokens, status: 'authenticated' })
+      },
+    }),
+    {
+      name: storageKeys.tokens,
+      partialize: ({ tokens, user, organizations, activeOrganizationId, status }) => ({
+        tokens,
+        user,
+        organizations,
+        activeOrganizationId,
+        status,
+      }),
+    },
+  ),
+)
+
+export const authSelectors = {
+  accessToken: () => useAuthStore.getState().tokens?.accessToken ?? null,
+  refreshToken: () => useAuthStore.getState().tokens?.refreshToken ?? null,
+  expiresAt: () => useAuthStore.getState().tokens?.expiresAt ?? null,
+  organizationId: () => useAuthStore.getState().activeOrganizationId,
+  isAuthenticated: () => useAuthStore.getState().status === 'authenticated',
+  mapTokens,
+}

frontend/src/stores/theme-store.ts

@@ -0,0 +1,59 @@
+import { create } from 'zustand'
+import { persist } from 'zustand/middleware'
+
+import { storageKeys } from '@/config/env'
+
+type Theme = 'light' | 'dark' | 'system'
+
+interface ThemeState {
+  theme: Theme
+  resolvedTheme: 'light' | 'dark'
+  setTheme: (theme: Theme) => void
+  hydrate: () => void
+}
+
+const getPreferred = (): 'light' | 'dark' => {
+  if (typeof window === 'undefined') return 'light'
+  return window.matchMedia('(prefers-color-scheme: dark)').matches ? 'dark' : 'light'
+}
+
+const applyThemeClass = (theme: 'light' | 'dark') => {
+  if (typeof document === 'undefined') return
+  const root = document.documentElement
+  root.classList.remove('light', 'dark')
+  root.classList.add(theme)
+}
+
+export const useThemeStore = create<ThemeState>()(
+  persist(
+    (set, get) => ({
+      theme: 'system',
+      resolvedTheme: 'light',
+      setTheme: (next) => {
+        const resolved = next === 'system' ? getPreferred() : next
+        set({ theme: next, resolvedTheme: resolved })
+        applyThemeClass(resolved)
+        if (typeof window !== 'undefined') {
+          window.localStorage.setItem(storageKeys.theme, next)
+        }
+      },
+      hydrate: () => {
+        const { theme } = get()
+        const resolved = theme === 'system' ? getPreferred() : theme
+        set({ resolvedTheme: resolved })
+        applyThemeClass(resolved)
+      },
+    }),
+    {
+      name: storageKeys.theme,
+      partialize: ({ theme }) => ({ theme }),
+      onRehydrateStorage: () => (state) => {
+        if (state) {
+          const resolved = state.theme === 'system' ? getPreferred() : state.theme
+          state.resolvedTheme = resolved
+          requestAnimationFrame(() => applyThemeClass(resolved))
+        }
+      },
+    },
+  ),
+)

frontend/src/styles/global.css

@@ -0,0 +1,73 @@
+@import 'tailwindcss';
+
+:root {
+  color-scheme: light;
+  --background: 210 40% 98%;
+  --foreground: 222 47% 11%;
+  --muted: 214 32% 91%;
+  --muted-foreground: 215 16% 46%;
+  --popover: 0 0% 100%;
+  --popover-foreground: 222 47% 11%;
+  --card: 0 0% 100%;
+  --card-foreground: 222 47% 11%;
+  --border: 214 32% 91%;
+  --input: 214 32% 91%;
+  --primary: 217 91% 60%;
+  --primary-foreground: 210 40% 98%;
+  --secondary: 214 32% 91%;
+  --secondary-foreground: 222 47% 11%;
+  --accent: 221 83% 53%;
+  --accent-foreground: 210 40% 98%;
+  --destructive: 0 72% 51%;
+  --destructive-foreground: 210 40% 98%;
+  --ring: 221 83% 53%;
+  --radius: 0.75rem;
+}
+
+.dark {
+  color-scheme: dark;
+  --background: 222 47% 11%;
+  --foreground: 213 31% 91%;
+  --muted: 217 32% 25%;
+  --muted-foreground: 215 20% 65%;
+  --popover: 224 47% 7%;
+  --popover-foreground: 213 31% 91%;
+  --card: 224 47% 7%;
+  --card-foreground: 213 31% 91%;
+  --border: 217 32% 25%;
+  --input: 217 32% 25%;
+  --primary: 217 91% 60%;
+  --primary-foreground: 222 47% 11%;
+  --secondary: 217 32% 25%;
+  --secondary-foreground: 213 31% 91%;
+  --accent: 199 89% 48%;
+  --accent-foreground: 210 40% 98%;
+  --destructive: 0 84% 60%;
+  --destructive-foreground: 210 40% 98%;
+  --ring: 199 89% 48%;
+}
+
+@layer base {
+  * {
+    border-color: hsl(var(--border));
+  }
+
+  body {
+    min-height: 100vh;
+    background-color: hsl(var(--background));
+    color: hsl(var(--foreground));
+    font-family: 'Inter', 'Inter var', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
+    -webkit-font-smoothing: antialiased;
+  }
+
+  ::selection {
+    background-color: hsla(var(--primary), 0.2);
+    color: hsl(var(--primary));
+  }
+}
+
+@layer utilities {
+  .text-balance {
+    text-wrap: balance;
+  }
+}

frontend/src/types/crm.ts

@@ -0,0 +1,135 @@
+export type OrganizationRole = 'owner' | 'admin' | 'manager' | 'member'
+
+export interface Organization {
+  id: number
+  name: string
+  created_at: string
+}
+
+export interface OrganizationMembership {
+  id: number
+  organization_id: number
+  user_id: number
+  role: OrganizationRole
+}
+
+export interface User {
+  id: number
+  name: string
+  email: string
+  created_at: string
+}
+
+export interface Contact {
+  id: number
+  organization_id: number
+  owner_id: number
+  name: string
+  email?: string | null
+  phone?: string | null
+  created_at: string
+}
+
+export type DealStatus = 'new' | 'in_progress' | 'won' | 'lost'
+export type DealStage = 'qualification' | 'proposal' | 'negotiation' | 'closed'
+
+export interface Deal {
+  id: number
+  organization_id: number
+  contact_id: number
+  owner_id: number
+  title: string
+  amount?: string | null
+  currency?: string | null
+  status: DealStatus
+  stage: DealStage
+  created_at: string
+  updated_at: string
+}
+
+export interface Task {
+  id: number
+  deal_id: number
+  title: string
+  description?: string | null
+  due_date?: string | null
+  is_done: boolean
+  created_at: string
+}
+
+export type ActivityType = 'comment' | 'status_changed' | 'stage_changed' | 'task_created' | 'system'
+
+export interface ActivityPayload {
+  text?: string
+  previous_status?: DealStatus
+  new_status?: DealStatus
+  previous_stage?: DealStage
+  new_stage?: DealStage
+  [key: string]: unknown
+}
+
+export interface Activity {
+  id: number
+  deal_id: number
+  author_id?: number | null
+  type: ActivityType
+  payload: ActivityPayload
+  created_at: string
+}
+
+export interface TokenResponse {
+  access_token: string
+  refresh_token: string
+  token_type: string
+  expires_in: number
+  refresh_expires_in: number
+}
+
+export interface LoginPayload {
+  email: string
+  password: string
+}
+
+export interface RegisterPayload extends LoginPayload {
+  name: string
+  organization_name?: string | null
+}
+
+export interface DealSummaryByStatus {
+  status: DealStatus
+  count: number
+  amount_sum: string
+}
+
+export interface WonStatisticsSummary {
+  count: number
+  amount_sum: string
+  average_amount: string
+}
+
+export interface NewDealsWindowSummary {
+  days: number
+  count: number
+}
+
+export interface DealSummaryResponse {
+  by_status: DealSummaryByStatus[]
+  won: WonStatisticsSummary
+  new_deals: NewDealsWindowSummary
+  total_deals: number
+}
+
+export interface StageBreakdownItem {
+  stage: DealStage
+  total: number
+  by_status: Record<DealStatus, number>
+  conversion_to_next: number | null
+}
+
+export interface DealFunnelResponse {
+  stages: StageBreakdownItem[]
+}
+
+export type ApiError = {
+  detail: string | { msg: string } | { [key: string]: unknown }
+}

frontend/src/vite-env.d.ts

@@ -0,0 +1 @@
+/// <reference types="vite/client" />

frontend/tailwind.config.ts

@@ -0,0 +1,84 @@
+import type { Config } from 'tailwindcss'
+import animatePlugin from 'tailwindcss-animate'
+import defaultTheme from 'tailwindcss/defaultTheme'
+
+const config: Config = {
+  darkMode: ['class', '.dark'],
+  content: ['./index.html', './src/**/*.{ts,tsx}'],
+  theme: {
+    container: {
+      center: true,
+      padding: '1.5rem',
+      screens: {
+        '2xl': '1400px',
+      },
+    },
+    extend: {
+      fontFamily: {
+        sans: ['Inter', ...defaultTheme.fontFamily.sans],
+      },
+      colors: {
+        border: 'hsl(var(--border))',
+        input: 'hsl(var(--input))',
+        ring: 'hsl(var(--ring))',
+        background: 'hsl(var(--background))',
+        foreground: 'hsl(var(--foreground))',
+        primary: {
+          DEFAULT: 'hsl(var(--primary))',
+          foreground: 'hsl(var(--primary-foreground))',
+        },
+        secondary: {
+          DEFAULT: 'hsl(var(--secondary))',
+          foreground: 'hsl(var(--secondary-foreground))',
+        },
+        destructive: {
+          DEFAULT: 'hsl(var(--destructive))',
+          foreground: 'hsl(var(--destructive-foreground))',
+        },
+        muted: {
+          DEFAULT: 'hsl(var(--muted))',
+          foreground: 'hsl(var(--muted-foreground))',
+        },
+        accent: {
+          DEFAULT: 'hsl(var(--accent))',
+          foreground: 'hsl(var(--accent-foreground))',
+        },
+        popover: {
+          DEFAULT: 'hsl(var(--popover))',
+          foreground: 'hsl(var(--popover-foreground))',
+        },
+        card: {
+          DEFAULT: 'hsl(var(--card))',
+          foreground: 'hsl(var(--card-foreground))',
+        },
+      },
+      borderRadius: {
+        lg: 'var(--radius)',
+        md: 'calc(var(--radius) - 2px)',
+        sm: 'calc(var(--radius) - 4px)',
+      },
+      keyframes: {
+        'accordion-down': {
+          from: { height: '0' },
+          to: { height: 'var(--radix-accordion-content-height)' },
+        },
+        'accordion-up': {
+          from: { height: 'var(--radix-accordion-content-height)' },
+          to: { height: '0' },
+        },
+        shimmer: {
+          '0%': { backgroundPosition: '-468px 0' },
+          '100%': { backgroundPosition: '468px 0' },
+        },
+      },
+      animation: {
+        'accordion-down': 'accordion-down 0.2s ease-out',
+        'accordion-up': 'accordion-up 0.2s ease-out',
+        shimmer: 'shimmer 1.2s ease-in-out infinite',
+      },
+    },
+  },
+  plugins: [animatePlugin],
+}
+
+export default config

frontend/tsconfig.app.json

@@ -0,0 +1,32 @@
+{
+  "compilerOptions": {
+    "tsBuildInfoFile": "./node_modules/.tmp/tsconfig.app.tsbuildinfo",
+    "target": "ES2022",
+    "useDefineForClassFields": true,
+    "lib": ["ES2022", "DOM", "DOM.Iterable"],
+    "module": "ESNext",
+    "types": ["vite/client"],
+    "skipLibCheck": true,
+    "baseUrl": ".",
+    "paths": {
+      "@/*": ["./src/*"]
+    },
+
+    /* Bundler mode */
+    "moduleResolution": "bundler",
+    "allowImportingTsExtensions": true,
+    "verbatimModuleSyntax": true,
+    "moduleDetection": "force",
+    "noEmit": true,
+    "jsx": "react-jsx",
+
+    /* Linting */
+    "strict": true,
+    "noUnusedLocals": true,
+    "noUnusedParameters": true,
+    "erasableSyntaxOnly": true,
+    "noFallthroughCasesInSwitch": true,
+    "noUncheckedSideEffectImports": true
+  },
+  "include": ["src"]
+}