fix(database): decouple worker errors from application

app/api/endpoints/plugin.py

@@ -57,7 +57,7 @@ from app.api.dependencies.plugin import (
 from app.adapters.external.server import MoviePilotServerHelper
 from app.adapters.external.market import PluginHelper
 from app.adapters.system.plugin.package import PluginPackageManager
-from app.application.database import DatabaseWorkerOverloadedError
+from app.schemas.exception import DatabaseWorkerOverloadedError
 from app.runtime.log import logger
 from app.schemas.types import SystemConfigKey