fix: update error handling to avoid unused catch variables and improve code clarity

web/src/apps/AppWindowsLayer.tsx

@@ -57,8 +57,8 @@ export const AppWindowsLayer: React.FC<AppWindowsLayerProps> = ({ windows, onClo
       const { id, startX, startY, originX, originY } = dragRef.current;
       const dx = e.clientX - startX;
       const dy = e.clientY - startY;
-      let newX = Math.max(0, originX + dx);
-      let newY = Math.max(0, originY + dy);
+      const newX = Math.max(0, originX + dx);
+      const newY = Math.max(0, originY + dy);
       dragRef.current.newX = newX;
       dragRef.current.newY = newY;
       const el = windowEls.current[id];

web/src/apps/OfficeViewer/OfficeViewer.tsx

@@ -6,6 +6,7 @@ import { useSystemStatus } from '../../contexts/SystemContext';
 
 export const OfficeViewerApp: React.FC<AppComponentProps> = ({ filePath, onRequestClose }) => {
   const systemStatus = useSystemStatus();
+  const fileDomain = systemStatus?.file_domain;
   const [url, setUrl] = useState<string>();
   const [loading, setLoading] = useState(true);
   const [err, setErr] = useState<string>();
@@ -19,7 +20,7 @@ export const OfficeViewerApp: React.FC<AppComponentProps> = ({ filePath, onReque
     vfsApi.getTempLinkToken(filePath.replace(/^\/+/, ''))
       .then(res => {
         if (cancelled) return;
-        const baseUrl = systemStatus?.file_domain || window.location.origin;
+        const baseUrl = fileDomain || window.location.origin;
         const fullUrl = new URL(res.url, baseUrl).href;
         const officeUrl = `https://view.officeapps.live.com/op/embed.aspx?src=${encodeURIComponent(fullUrl)}`;
         setUrl(officeUrl);
@@ -38,7 +39,7 @@ export const OfficeViewerApp: React.FC<AppComponentProps> = ({ filePath, onReque
     return () => {
       cancelled = true;
     };
-  }, [filePath]);
+  }, [filePath, fileDomain]);
 
   if (loading) {
     return (

web/src/apps/PluginHost/index.tsx

@@ -47,7 +47,7 @@ export const PluginAppHost: React.FC<PluginAppHostProps> = ({ plugin, filePath,
         if (pluginRef.current?.unmount && containerRef.current) {
           pluginRef.current.unmount(containerRef.current);
         }
-      } catch {}
+      } catch { void 0; }
     },
   );
 
@@ -96,7 +96,7 @@ export const PluginAppOpenHost: React.FC<PluginAppOpenHostProps> = ({ plugin, on
         const p = pluginRef.current;
         if (p?.unmountApp) return p.unmountApp(containerRef.current);
         if (p?.unmount) return p.unmount(containerRef.current);
-      } catch { }
+      } catch { void 0; }
     },
   );
 

web/src/apps/TextEditor/TextEditor.tsx

@@ -9,13 +9,14 @@ const MarkdownEditor = React.lazy(() => import('@uiw/react-md-editor'));
 
 const { Header, Content } = Layout;
 
+const MAX_PREVIEW_BYTES = 1024 * 1024; // 1MB
+
 export const TextEditorApp: React.FC<AppComponentProps> = ({ filePath, entry, onRequestClose }) => {
   const [loading, setLoading] = useState(true);
   const [saving, setSaving] = useState(false);
   const [content, setContent] = useState('');
   const [initialContent, setInitialContent] = useState('');
   const [truncated, setTruncated] = useState(false);
-  const MAX_PREVIEW_BYTES = 1024 * 1024; // 1MB
   const isDirty = content !== initialContent;
   const onRequestCloseRef = useRef(onRequestClose);
   onRequestCloseRef.current = onRequestClose;

web/src/apps/registry.ts

@@ -21,8 +21,7 @@ async function loadApps() {
   try {
     const items = await pluginsApi.list();
     items.filter(p => p.enabled !== false).forEach((p) => registerPluginAsApp(p));
-  } catch (e) {
-  }
+  } catch { void 0; }
 }
 
 function registerPluginAsApp(p: PluginItem) {
@@ -104,5 +103,5 @@ export async function reloadPluginApps() {
           : undefined;
       }
     });
-  } catch { }
+  } catch { void 0; }
 }