iter 2

CLAUDE.md

@@ -48,6 +48,7 @@ Next.js 16 App Router with Feature-Sliced Design. Strict unidirectional imports:
 ## Component Convention
 
 Generate new components with `bun run gc <layer> <Name>` — never create component files manually. Each component folder contains:
+
 - `index.ts` — public re-export only
 - `ComponentName.tsx` — implementation
 - `ComponentName.module.scss` — scoped styles
@@ -89,6 +90,7 @@ Use the shared `uploadFile` utility for any file upload — do not inline FormDa
 
 ```ts
 import { uploadFile } from "@shared/api/uploadFile"
+
 const result = await uploadFile(file, "avatars")
 // result.file_url, result.file_path
 ```
@@ -102,8 +104,8 @@ Use `date-fns` with Russian locale for all date formatting — never use `moment
 ```ts
 import { formatDate, formatRelativeTime } from "@shared/lib/dates"
 
-formatDate(user.date_joined)          // "21.02.2026"
-formatDate(date, "dd MMM yyyy")       // "21 февр. 2026"
+formatDate(user.date_joined) // "21.02.2026"
+formatDate(date, "dd MMM yyyy") // "21 февр. 2026"
 formatRelativeTime(project.updated_at) // "2 дня назад"
 ```
 
@@ -124,3 +126,12 @@ All user-facing UI text **must be in Russian** — labels, headings, buttons, pl
 - **`next/image` remote hosts**: External image hostnames must be listed in `next.config.mjs` `images.remotePatterns`. MinIO (`localhost:9000`) is already configured. If you add another storage backend, add its hostname there too.
 - **Stale OpenAPI types**: Always run `bun run gen:api-types` before implementing against the API if the backend has changed. Stale types cause silent 404s at runtime.
 - **Never use raw `fetch`/`useEffect` for API calls** — always use `api.useQuery()`/`api.useMutation()` from `@shared/api` (TanStack Query + openapi-fetch wrapper). For polling, use the `refetchInterval` option. Raw `fetch` bypasses typed routes, auth middleware, and query caching.
+
+Always use Context7 MCP when I need library/API documentation, code generation, setup or configuration steps without me having to explicitly ask.
+
+## Testing Standards
+
+- All E2E tests use Playwright with TypeScript
+- Test files live in tests/e2e/
+- Use `getByRole` as primary locator strategy
+- Every PR must include error-state tests, not just happy paths