feat: add QR code login and enhance chat experience

- Add QR code login flow with scanner and confirmation screens
- Implement swipe-to-reply in chat with SwipeableMessageBubble
- Replace FlatList with FlashList for chat performance optimization
- Add Schedule stack navigator with CourseDetail screen support
- Configure deep linking for QR code login (carrotbbs://qrcode/login/:sessionId)
- Update branding from 胡萝卜 to 萝卜社区
- Display dynamic app version in settings

src/screens/message/components/ChatScreen/SegmentRenderer.tsx

@@ -290,6 +290,7 @@ const ImageSegment: React.FC<{
         contentFit="cover"
         cachePolicy="disk"
         priority="normal"
+        transition={200}
         onError={() => {
           setLoadError(true);
         }}