- Added permissions for CAMERA, READ_EXTERNAL_STORAGE, READ_MEDIA_IMAGES, and READ_MEDIA_VIDEO in AndroidManifest.xml.
- Introduced MediaPickerBottomSheet for selecting images and videos from the gallery.
- Implemented camera functionality to capture images and send them in chat.
- Created MediaUtils for handling image and file conversions to Base64.
- Updated ChatDetailScreen to handle media selection and sending images/files.
- Enhanced ChatViewModel with methods to send image and file messages.
- Added file_paths.xml for FileProvider configuration.
- Added AvatarRepository for handling avatar storage, retrieval, and delivery.
- Created AvatarCacheEntity and AvatarDeliveryEntity for database storage.
- Introduced PacketAvatar for P2P avatar transfer between clients.
- Enhanced RosettaDatabase to include avatar-related tables and migration.
- Developed AvatarFileManager for file operations related to avatars.
- Implemented AvatarImage composable for displaying user avatars.
- Updated ProfileScreen to support avatar selection and updating.
- Added functionality for handling incoming avatar packets in ProtocolManager.