Configured swagger-php for documentation at /docs, probably needs a refactor lol; paginated searchAlbums to fix limit bug with null filters.

README.md

@@ -46,6 +46,7 @@ Notes:
 - REST API under `/api/v1` for albums/reviews with JSON responses and proper HTTP verbs
 - JWT authentication for protected API endpoints (`/api/v1/auth/login`) via LexikJWTAuthenticationBundle
 - REST response handling via FOSRestBundle
+- OpenAPI documentation via swagger-php at `/docs` (`/docs/openapi.json`)
 - Album page with details, tracklist, reviews list, and inline new review (logged-in)
 - Auth modal (Login/Sign up) with remember‑me; no separate pages
 - Role-based access: authors manage their own reviews; moderators/admins can moderate content