user fixes

client/app/room/page.tsx

@@ -208,6 +208,7 @@ const Room = () => {
   const socketRef = useRef<WebSocket | null>(null);
   const editorRef = useRef<CodeEditorRef>(null);
   const fileInputRef = useRef<HTMLInputElement>(null);
+  const currentUserRef = useRef<User | null>(null);
   const [isClient, setIsClient] = useState(false);
   const [content, setContent] = useState("");
   const [status, setStatus] = useState("Disconnected");
@@ -317,6 +318,10 @@ const Room = () => {
     contentRef.current = content;
   }, [content]);
 
+  useEffect(() => {
+    currentUserRef.current = currentUser;
+  }, [currentUser]);
+
   useEffect(() => {
     setIsClient(true);
     
@@ -604,7 +609,19 @@ const Room = () => {
 
     const pingInterval = setInterval(() => {
       if (socketRef.current?.readyState === WebSocket.OPEN) {
-        socketRef.current.send(JSON.stringify({ type: "ping" }));
+        socketRef.current.send(JSON.stringify({ type: "ping", code: roomCode }));
+        
+        // Also send user activity update to keep status current
+        if (currentUserRef.current) {
+          const activityMessage: UserActivity = {
+            type: "user-activity",
+            code: roomCode,
+            userId: currentUserRef.current.id,
+            isTyping: false,
+            currentLine: undefined
+          };
+          socketRef.current.send(JSON.stringify(activityMessage));
+        }
       }
     }, 30000);
 

client/components/CommentBox.tsx

@@ -152,7 +152,7 @@ export const CommentsPanel: React.FC<CommentsPageProps> = ({
                   <div className="flex items-center justify-between">
                     <div className="flex items-center gap-1">
                       <span className="text-xs font-medium text-foreground">
-                        {comment.author}
+                        {currentUser && comment.authorId === currentUser.id ? 'You' : comment.author}
                       </span>
                       {comment.lineNumber !== null && (
                         <Badge 

client/components/LeftPanel.tsx

@@ -60,6 +60,7 @@ export const LeftPanel: React.FC<LeftPanelProps> = ({
   const [localMediaFiles, setLocalMediaFiles] = useState<MediaFile[]>(mediaFiles);
   const [usersScrollState, setUsersScrollState] = useState({ top: false, bottom: false });
   const [mediaScrollState, setMediaScrollState] = useState({ top: false, bottom: false });
+  const [statusUpdateTrigger, setStatusUpdateTrigger] = useState(0);
   
   const usersScrollRef = useRef<HTMLDivElement>(null);
   const mediaScrollRef = useRef<HTMLDivElement>(null);
@@ -69,6 +70,20 @@ export const LeftPanel: React.FC<LeftPanelProps> = ({
     setActiveUsers(users);
   }, [users]);
   
+  // Update user statuses periodically
+  useEffect(() => {
+    const interval = setInterval(() => {
+      setStatusUpdateTrigger(prev => prev + 1);
+    }, 5000); // Update every 5 seconds to be more responsive
+    
+    return () => clearInterval(interval);
+  }, []);
+  
+  // Force re-render when status should be updated (dependency on statusUpdateTrigger)
+  useEffect(() => {
+    // This effect doesn't need to do anything, just triggers re-render
+  }, [statusUpdateTrigger]);
+  
   // Scroll detection function
   const handleScroll = (element: HTMLDivElement | null, setState: (state: { top: boolean; bottom: boolean }) => void) => {
     if (!element) return;
@@ -579,6 +594,7 @@ export const LeftPanel: React.FC<LeftPanelProps> = ({
         onClose={() => handleModalChange(null)}
         onDelete={onFileDelete}
         getFileUrl={getFileUrl}
+        currentUser={currentUser}
       />
     </div>
   );

client/components/MediaModal.tsx

@@ -23,12 +23,22 @@ interface MediaFile {
   uploadedBy: string;
 }
 
+interface User {
+  id: string;
+  name: string;
+  color: string;
+  lastSeen: Date;
+  isTyping?: boolean;
+  currentLine?: number;
+}
+
 interface MediaModalProps {
   file: MediaFile | null;
   isOpen: boolean;
   onClose: () => void;
   onDelete?: (fileId: string) => void;
   getFileUrl: (file: MediaFile) => string;
+  currentUser?: User | null;
 }
 
 export const MediaModal: React.FC<MediaModalProps> = ({
@@ -36,7 +46,8 @@ export const MediaModal: React.FC<MediaModalProps> = ({
   isOpen,
   onClose,
   onDelete,
-  getFileUrl
+  getFileUrl,
+  currentUser
 }) => {
   if (!isOpen || !file) return null;
 
@@ -169,7 +180,7 @@ export const MediaModal: React.FC<MediaModalProps> = ({
                   {file.type.split('/')[1] || 'file'}
                 </Badge>
                 <span className="text-sm text-muted-foreground">
-                  Uploaded by {file.uploadedBy}
+                  Uploaded by {currentUser && file.uploadedBy === currentUser.name ? 'You' : file.uploadedBy}
                 </span>
               </div>
               <div className="flex space-x-2">

client/components/RightPanel.tsx

@@ -152,7 +152,7 @@ export const CommentsPanel: React.FC<CommentsPageProps> = ({
                   <div className="flex items-center justify-between">
                     <div className="flex items-center gap-1">
                       <span className="text-xs font-medium text-foreground">
-                        {comment.author}
+                        {currentUser && comment.authorId === currentUser.id ? 'You' : comment.author}
                       </span>
                       {comment.lineNumber !== null && (
                         <Badge