feat(backend): expose GET /api/v1/readings avec fenetre bornee et pagination

apps/backend/app/api/deps.py

@@ -31,6 +31,7 @@ from app.repositories.site import SiteRepository
 from app.repositories.user import UserRepository
 from app.services.alert import AlertService
 from app.services.auth import AuthService, LoginPolicy
+from app.services.reading import ReadingService
 from app.services.recommendation import RecommendationService
 from app.services.site import SiteService
 from app.services.stats import StatsService
@@ -167,6 +168,13 @@ def get_stats_service(session: SessionDep) -> StatsService:
 StatsServiceDep = Annotated[StatsService, Depends(get_stats_service)]
 
 
+def get_reading_service(session: SessionDep) -> ReadingService:
+    return ReadingService(readings=ReadingRepository(session))
+
+
+ReadingServiceDep = Annotated[ReadingService, Depends(get_reading_service)]
+
+
 async def get_current_principal(
     credentials: CredentialsDep,
     session: SessionDep,