Merge remote-tracking branch 'origin/dev' into cody/netwrok_SDK

# Conflicts:
#	apps/im_app/lib/features/chat/presentation/chat_db_test_view_model.dart
#	apps/im_app/lib/features/login/presentation/login_view_model.dart

修复逻辑漏洞，性能优化

apps/im_app/lib/domain/entities/message.dart

@@ -0,0 +1,76 @@
+/// 消息 Domain 实体
+class Message {
+  final int id;
+  final int? messageId;
+  final int? chatId;
+  final int? chatIdx;
+  final int? sendId;
+  final String? content;
+  final int? typ;
+  final int? sendTime;
+  final int? expireTime;
+  final int? createTime;
+  final String? atUsers;
+  final String emojis;
+  final int editTime;
+  final int refTyp;
+  final int flag;
+  final String cmid;
+
+  const Message({
+    required this.id,
+    this.messageId,
+    this.chatId,
+    this.chatIdx,
+    this.sendId,
+    this.content,
+    this.typ,
+    this.sendTime,
+    this.expireTime,
+    this.createTime,
+    this.atUsers,
+    this.emojis = '[]',
+    this.editTime = 0,
+    this.refTyp = 0,
+    this.flag = 0,
+    this.cmid = '',
+  });
+
+  Message copyWith({
+    int? id,
+    int? messageId,
+    int? chatId,
+    int? chatIdx,
+    int? sendId,
+    String? content,
+    int? typ,
+    int? sendTime,
+    int? expireTime,
+    int? createTime,
+    String? atUsers,
+    String? emojis,
+    int? editTime,
+    int? refTyp,
+    int? flag,
+    String? cmid,
+  }) {
+    return Message(
+      id: id ?? this.id,
+      messageId: messageId ?? this.messageId,
+      chatId: chatId ?? this.chatId,
+      chatIdx: chatIdx ?? this.chatIdx,
+      sendId: sendId ?? this.sendId,
+      content: content ?? this.content,
+      typ: typ ?? this.typ,
+      sendTime: sendTime ?? this.sendTime,
+      expireTime: expireTime ?? this.expireTime,
+      createTime: createTime ?? this.createTime,
+      atUsers: atUsers ?? this.atUsers,
+      emojis: emojis ?? this.emojis,
+      editTime: editTime ?? this.editTime,
+      refTyp: refTyp ?? this.refTyp,
+      flag: flag ?? this.flag,
+      cmid: cmid ?? this.cmid,
+    );
+  }
+}