Pagination contract is not standardized across endpoints

backend/app/routers/blocklist.py

@@ -46,6 +46,7 @@ from app.models.blocklist import (
 )
 from app.services import ban_service, blocklist_service
 from app.tasks.blocklist_import import run_import_with_resources
+from app.utils.constants import DEFAULT_PAGE_SIZE
 
 router: APIRouter = APIRouter(prefix="/api/blocklists", tags=["Blocklists"])
 
@@ -221,8 +222,10 @@ async def get_import_log(
     blocklist_ctx: BlocklistServiceContextDep,
     _auth: AuthDep,
     source_id: int | None = Query(default=None, description="Filter by source id"),
-    page: int = Query(default=1, ge=1),
-    page_size: int = Query(default=50, ge=1, le=200),
+    page: int = Query(default=1, ge=1, description="1-based page number."),
+    page_size: int = Query(
+        default=DEFAULT_PAGE_SIZE, ge=1, le=500, description="Items per page (max 500)."
+    ),
 ) -> ImportLogListResponse:
     """Return a paginated log of all import runs.