feat: add Vite configuration with custom plugins and server settings

src/app/features/room/RoomTimeline.tsx

@@ -118,6 +118,7 @@ import { useMediaAuthentication } from '../../hooks/useMediaAuthentication';
 import { useIgnoredUsers } from '../../hooks/useIgnoredUsers';
 import { useImagePackRooms } from '../../hooks/useImagePackRooms';
 import { useIsDirectRoom } from '../../hooks/useRoom';
+import { setupCopyHandler } from '../../utils/copyHandler';
 import { useOpenUserRoomProfile } from '../../state/hooks/userRoomProfile';
 import { useSpaceOptionally } from '../../hooks/useSpace';
 import { useRoomCreators } from '../../hooks/useRoomCreators';
@@ -906,6 +907,28 @@ export function RoomTimeline({ room, eventId, roomInputRef, editor }: RoomTimeli
     }
   }, [scrollToElement, editId]);
 
+  // Setup copy handler for better copy formatting (Name - Time: Message)
+  useEffect(() => {
+    const getMessageData = (eventId: string) => {
+      const timelineSet = room.getUnfilteredTimelineSet();
+      const evtTimeline = timelineSet.getTimelineForEvent(eventId);
+      if (!evtTimeline) return null;
+      const mEvent = evtTimeline.getEvents().find((e) => e.getId() === eventId);
+      if (!mEvent) return null;
+      const sender = getMemberDisplayName(room, mEvent.getSender() ?? '') 
+        ?? getMxIdLocalPart(mEvent.getSender() ?? '') 
+        ?? mEvent.getSender() 
+        ?? 'Unknown';
+      const content = mEvent.getContent().body ?? '';
+      return {
+        sender,
+        ts: mEvent.getTs(),
+        content,
+      };
+    };
+    return setupCopyHandler(scrollRef, getMessageData, hour24Clock);
+  }, [room, hour24Clock]);
+
   const handleJumpToLatest = () => {
     if (eventId) {
       navigateRoom(room.roomId, undefined, { replace: true });