feat(wip): 新的客户端协议库

client-protocol/bean/GroupSettingsBean.ts

@@ -0,0 +1,14 @@
+interface GroupSettingsBean {
+    allow_new_member_join?: boolean
+    allow_new_member_from_invitation?: boolean
+    new_member_join_method?: 'disabled' | 'allowed_by_admin' | 'answered_and_allowed_by_admin'
+    answered_and_allowed_by_admin_question?: string
+
+    // 下面两个比较特殊, 由服务端给予
+    group_title: string
+    group_name: string
+
+    [key: string]: unknown
+}
+
+export default GroupSettingsBean