fix: update cloud service URL retrieval and enhance model synchronization error handling

src/langbot/pkg/api/http/controller/groups/system.py

@@ -17,11 +17,7 @@ class SystemRouterGroup(group.RouterGroup):
                         'enable_marketplace', True
                     ),
                     'cloud_service_url': (
-                        self.ap.instance_config.data.get('plugin', {}).get(
-                            'cloud_service_url', 'https://space.langbot.app'
-                        )
-                        if 'cloud_service_url' in self.ap.instance_config.data.get('plugin', {})
-                        else 'https://space.langbot.app'
+                        self.ap.instance_config.data.get('space', {}).get('url', 'https://space.langbot.app')
                     ),
                     'allow_modify_login_info': self.ap.instance_config.data.get('system', {}).get(
                         'allow_modify_login_info', True

src/langbot/pkg/provider/modelmgr/modelmgr.py

@@ -44,7 +44,12 @@ class ModelManager:
         self.requester_dict = requester_dict
 
         await self.load_models_from_db()
-        await self.sync_new_models_from_space()
+
+        try:
+            await self.sync_new_models_from_space()
+        except Exception as e:
+            self.ap.logger.warning('Failed to sync new models from LangBot Space, model list may not be updated.')
+            self.ap.logger.warning(f'  - Error: {e}')
 
     async def load_models_from_db(self):
         """Load models from database"""

web/src/app/home/components/models-dialog/ModelsDialog.tsx

@@ -355,7 +355,7 @@ export default function ModelsDialog({
                         onClick={(e) => {
                           e.stopPropagation();
                           window.open(
-                            `${systemInfo.cloud_service_url}/billing`,
+                            `${systemInfo.cloud_service_url}/profile?tab=billing`,
                             '_blank',
                           );
                         }}