fix(lint): resolve all ESLint errors to pass CI lint step

- Replace catch (error: any) with catch (error) + (error as Error).message cast
  in EditorLayout, NodeManager, HomeDashboard, AppStoreView
- Define TemplateVolume interface in AppStoreView; replace volumes any[] with typed array
- Define MetricPoint interface in HomeDashboard; replace metrics any[] with MetricPoint[]
- Define TerminalContainer type in BashExecModal; replace as any DOM property casts
- Define NodeTestInfo interface in NodeManager; replace info: any with typed shape
- Fix DockerNetworkStats cast in EditorLayout container stats WebSocket handler
- Remove unused catch variable (e) in api.ts and other components
- Cast streamFilter onValueChange val to union type in GlobalObservabilityView
- Add eslint-disable-next-line react-refresh/only-export-components to badge.tsx,
  button.tsx, AuthContext, NodeContext, use-data-state, use-is-in-view
- Add eslint-disable-next-line react-hooks/set-state-in-effect in LogViewer
- Add /* eslint-disable */ to animate-ui third-party primitive files

frontend/src/components/HomeDashboard.tsx

@@ -18,6 +18,12 @@ interface Stats {
   inactive: number;
 }
 
+interface MetricPoint {
+  timestamp: number;
+  cpu_percent: number;
+  memory_mb: number;
+}
+
 interface SystemStats {
   cpu: {
     usage: string;
@@ -62,7 +68,7 @@ export default function HomeDashboard() {
   const [newStackName, setNewStackName] = useState('');
   const [stats, setStats] = useState<Stats>({ active: 0, exited: 0, total: 0, inactive: 0 });
   const [systemStats, setSystemStats] = useState<SystemStats | null>(null);
-  const [metrics, setMetrics] = useState<any[]>([]);
+  const [metrics, setMetrics] = useState<MetricPoint[]>([]);
 
   // Fetch container stats - re-runs when active node changes so stale data is cleared immediately
   useEffect(() => {
@@ -194,9 +200,9 @@ export default function HomeDashboard() {
       setConvertedYaml('');
       setDockerRunInput('');
       window.location.reload(); // Refresh to show new stack
-    } catch (error: any) {
+    } catch (error) {
       console.error('Failed to create stack:', error);
-      toast.error(error?.message || error?.error || 'Failed to create stack');
+      toast.error((error as Error).message || 'Failed to create stack');
     }
   };