Function getAllChatRoomEntries

getAllChatRoomEntries(
targetId: string,
): Promise<RCResult<Record<string, string>>>
获取所有属性
Parameters
- targetId: string
  聊天室 ID
Returns Promise<RCResult<Record<string, string>>>
Description
获取聊天室所有属性
Example: 获取所有属性示例：
```
const targetId = 'chatroomId';
const res = await RongIMLib.getAllChatRoomEntries(targetId);
console.log('获取所有属性结果：', res);
```