docs: refresh frontend onboarding

README.md

@@ -1,77 +1,41 @@
-# React + TypeScript + Vite
+# WealthLedger frontend
 
-This template provides a minimal setup to get React working in Vite with HMR and some ESLint rules.
+React/Vite-клиент WealthLedger. Клиент получает данные только через typed API
+backend; прямые вызовы T-Bank из frontend не допускаются.
 
-Currently, two official plugins are available:
+## Быстрый старт
 
-- [@vitejs/plugin-react](https://github.com/vitejs/vite-plugin-react/blob/main/packages/plugin-react) uses [Oxc](https://oxc.rs)
-- [@vitejs/plugin-react-swc](https://github.com/vitejs/vite-plugin-react/blob/main/packages/plugin-react-swc) uses [SWC](https://swc.rs/)
-
-## React Compiler
-
-The React Compiler is enabled on this template. See [this documentation](https://react.dev/learn/react-compiler) for more information.
-
-Note: This will impact Vite dev & build performances.
-
-## 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...
-    },
-  },
-])
+Требуется Node 22 (`.nvmrc`). Создайте `.env` из примера и установите
+зависимости строго из lockfile:
 
+```bash
+cp .env.example .env
+npm ci
+npm run dev
 ```
 
-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:
+`VITE_API_BASE_URL` по умолчанию указывает на `http://localhost:3000`.
 
-```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...
-    },
-  },
-])
+## Проверка
 
+```bash
+npm run verify
 ```
+
+Команда проверяет committed OpenAPI snapshot, strict TypeScript, Biome, unit
+tests и coverage, Knip, dependency rules и production build. Для обновления
+OpenAPI artifacts применяется только `npm run openapi:sync`; обычный
+`openapi:check` обращается лишь к committed snapshot.
+
+## Документация
+
+- [Структура и FSD](docs/STRUCTURE.md)
+- [API layer и OpenAPI](docs/API-LAYER.md)
+- [UI-паттерны](docs/UI-PATTERN.md)
+- [Conventions](docs/CONVENTIONS.md) и [тестирование](docs/TESTING.md)
+- [Обзор поставленной системы](../docs/architecture/system-overview.md)
+- [Frontend workflow](../docs/development/frontend-workflow.md)
+- [Remediation registry](../docs/development/audit-remediation.md)
+
+Runtime OpenAPI backend сверяется с frontend snapshot отдельной read-only
+командой из workspace: `bash specs/scripts/verify-runtime-openapi.sh`.