style(widgets): apply formatter to widget rebind files

backend/src/media_library_viewer_api/routers/widgets.py

@@ -58,10 +58,7 @@ def _validate_widget_input(body: WidgetInstanceInput, store: SettingsStore) -> N
         if widget_kind is None:
             raise HTTPException(
                 status_code=status.HTTP_422_UNPROCESSABLE_CONTENT,
-                detail=(
-                    f"Service type '{service['service_type']}' does not provide "
-                    f"widget kind '{body.widget_kind}'"
-                ),
+                detail=(f"Service type '{service['service_type']}' does not provide widget kind '{body.widget_kind}'"),
             )
         if widget_kind.config_model is not None:
             try:
@@ -76,8 +73,7 @@ def _validate_widget_input(body: WidgetInstanceInput, store: SettingsStore) -> N
             raise HTTPException(
                 status_code=status.HTTP_422_UNPROCESSABLE_CONTENT,
                 detail=(
-                    f"Unknown built-in widget kind '{body.widget_kind}' "
-                    "(set service_id for service-bound widgets)"
+                    f"Unknown built-in widget kind '{body.widget_kind}' (set service_id for service-bound widgets)"
                 ),
             )
         try:

backend/src/media_library_viewer_api/services/settings_store.py

@@ -1404,10 +1404,7 @@ class SettingsStore:
     ) -> dict[str, Any]:
         current = self.get_widget(widget_id) if widget_id else None
         widget_id = str(payload.get("id") or widget_id or uuid.uuid4().hex[:12]).strip() or uuid.uuid4().hex[:12]
-        service_id = (
-            str(payload.get("service_id") or (current or {}).get("service_id") or "").strip()
-            or None
-        )
+        service_id = str(payload.get("service_id") or (current or {}).get("service_id") or "").strip() or None
         widget_kind = str(payload.get("widget_kind") or (current or {}).get("widget_kind", "")).strip()
         title = str(payload.get("title") or (current or {}).get("title", "") or "").strip()
         config = payload.get("config", (current or {}).get("config", {}))