Initial commit

backend/app/repositories/break_period_repository.py

@@ -0,0 +1,17 @@
+"""Abstract repository interface for BreakPeriod.
+
+Adds entity-specific queries on top of the generic CRUD contract. Concrete
+implementations live in app/repositories_impl/<backend>/.
+"""
+
+from abc import abstractmethod
+from uuid import UUID
+
+from app.entities.break_period import BreakPeriod
+from app.repositories.base import Repository
+
+
+class BreakPeriodRepository(Repository[BreakPeriod]):
+    @abstractmethod
+    async def get_by_workspace(self, workspace_id: UUID) -> list[BreakPeriod]:
+        """Return all break periods for a workspace."""