메일 알림 시스템 추가

apps/api/app/main.py

@@ -31,6 +31,7 @@ from .routes import share as share_routes
 from .routes import teacher as teacher_routes
 from .routes import users as user_routes
 from .routes import voice as voice_routes
+from .services.notifications import ensure_notification_tables
 from .services.voice import voice_service
 
 
@@ -44,6 +45,7 @@ async def lifespan(app: FastAPI):
         await init_pool()
         await ensure_runtime_tables()
         await ensure_review_tables()
+        await ensure_notification_tables()
         if settings.auto_seed_personas:
             await materialize_seed_personas()
         await admin_routes.apply_engine_config_from_store()