一方关注只记关注。双方互关时写入已有双向好友边;取消关注若不再互关只删好友边,不删消息。 Co-authored-by: Cursor <cursoragent@cursor.com>
Add HTTP /v1 MVC, TCP send path, groups with server-side member-avatar collage, object-storage upload, and friends/favorites around the architecture-v3 layout. Co-authored-by: Cursor <cursoragent@cursor.com>