대시보드 예외처리 변경

app/database/session.py

@@ -130,9 +130,6 @@ async def get_session() -> AsyncGenerator[AsyncSession, None]:
         try:
             yield session
         except Exception as e:
-            from app.dashboard.exceptions import DashboardException
-            if isinstance(e, DashboardException):
-                raise e
             import traceback
             await session.rollback()
             logger.error(traceback.format_exc())