Fix TypeScript build error in PrivacyNoticeModal - ensure all code paths return value

frontend/src/components/layout/MainWorkspace.tsx

@@ -330,7 +330,7 @@ export function MainWorkspace({
       <div className="fixed inset-0 bg-background z-50 flex flex-col">
         {/* Global Floating Action Widget for temporal view */}
         <FloatingActionWidget />
-        
+
         {/* Privacy Notice Modal */}
         <PrivacyNoticeModal />
 

frontend/src/components/shared/modals/PrivacyNoticeModal.tsx

@@ -18,16 +18,17 @@ export function PrivacyNoticeModal() {
 
   useEffect(() => {
     // Only show on HF Spaces and if not seen before
-    if (IS_HF_SPACES) {
-      const hasSeenNotice = localStorage.getItem(PRIVACY_NOTICE_KEY);
-      if (!hasSeenNotice) {
-        // Show modal after a short delay to ensure the app is loaded
-        const timer = setTimeout(() => {
-          setIsOpen(true);
-        }, 1000);
-        return () => clearTimeout(timer);
-      }
-    }
+    if (!IS_HF_SPACES) return;
+    
+    const hasSeenNotice = localStorage.getItem(PRIVACY_NOTICE_KEY);
+    if (hasSeenNotice) return;
+
+    // Show modal after a short delay to ensure the app is loaded
+    const timer = setTimeout(() => {
+      setIsOpen(true);
+    }, 1000);
+
+    return () => clearTimeout(timer);
   }, []);
 
   const handleAccept = () => {
@@ -57,42 +58,46 @@ export function PrivacyNoticeModal() {
             <div className="flex items-start gap-3">
               <Database className="h-4 w-4 text-amber-600 mt-0.5 flex-shrink-0" />
               <div className="text-sm">
-                <strong>Temporary Data Storage:</strong> Your data is stored in a private, temporary session that is automatically cleared when the container restarts.
+                <strong>Temporary Data Storage:</strong> Your data is stored in
+                a private, temporary session that is automatically cleared when
+                the container restarts.
               </div>
             </div>
-            
+
             <div className="flex items-start gap-3">
               <Shield className="h-4 w-4 text-green-600 mt-0.5 flex-shrink-0" />
               <div className="text-sm">
-                <strong>Complete Privacy:</strong> Your traces and analysis results are not shared between users or sessions. Each user has their own isolated environment.
+                <strong>Complete Privacy:</strong> Your traces and analysis
+                results are not shared between users or sessions. Each user has
+                their own isolated environment.
               </div>
             </div>
-            
+
             <div className="flex items-start gap-3">
               <RefreshCw className="h-4 w-4 text-blue-600 mt-0.5 flex-shrink-0" />
               <div className="text-sm">
-                <strong>Data Lifecycle:</strong> All uploaded traces, knowledge graphs, and analysis results will be permanently deleted when the Hugging Face Spaces container restarts.
+                <strong>Data Lifecycle:</strong> All uploaded traces, knowledge
+                graphs, and analysis results will be permanently deleted when
+                the Hugging Face Spaces container restarts.
               </div>
             </div>
-            
+
             <div className="flex items-start gap-3">
               <Info className="h-4 w-4 text-gray-600 mt-0.5 flex-shrink-0" />
               <div className="text-sm">
-                <strong>Recommendation:</strong> For persistent data storage and analysis, consider running AgentGraph locally or on your own infrastructure.
+                <strong>Recommendation:</strong> For persistent data storage and
+                analysis, consider running AgentGraph locally or on your own
+                infrastructure.
               </div>
             </div>
           </DialogDescription>
         </DialogHeader>
-        
+
         <DialogFooter className="flex gap-2 sm:gap-2">
-          <Button
-            variant="outline" 
-            onClick={handleDismiss}
-            className="flex-1"
-          >
+          <Button variant="outline" onClick={handleDismiss} className="flex-1">
             Remind Me Later
           </Button>
-          <Button 
+          <Button
             onClick={handleAccept}
             className="flex-1 bg-blue-600 hover:bg-blue-700"
           >