新增房间成员管理功能

- 新增了批量添加/移除用户和智能体（Agent）到房间的API接口。
- 定义了相关的数据传输对象（DTOs），包括请求体、响应体以及成功/失败/跳过的项目。
- 在服务层（`RoomService`）实现了对这些新API的调用逻辑。
- 添加了API数据模型到领域实体模型（Entity）的转换扩展函数。

app/src/main/java/com/aiosman/ravenow/entity/Room.kt

@@ -86,6 +86,128 @@ data class RoomRuleQuotaEntity(
     val usagePercent: Double
 )
 
+// ========== Room Member Management 实体类 ==========
+
+/**
+ * 添加用户成功项目
+ */
+data class AddUserToRoomItemEntity(
+    val userId: String,
+    val type: String
+)
+
+/**
+ * 添加用户失败项目
+ */
+data class AddUserToRoomFailedItemEntity(
+    val userId: String,
+    val type: String,
+    val error: String
+)
+
+/**
+ * 添加用户到房间的结果
+ */
+data class AddUserToRoomResultEntity(
+    val totalCount: Int,
+    val successCount: Int,
+    val failedCount: Int,
+    val skippedCount: Int,
+    val successItems: List<AddUserToRoomItemEntity>,
+    val failedItems: List<AddUserToRoomFailedItemEntity>,
+    val skippedItems: List<AddUserToRoomItemEntity>
+)
+
+/**
+ * 添加智能体成功项目
+ */
+data class AddAgentToRoomItemEntity(
+    val agentOpenId: String,
+    val type: String
+)
+
+/**
+ * 添加智能体失败项目
+ */
+data class AddAgentToRoomFailedItemEntity(
+    val agentOpenId: String,
+    val type: String,
+    val error: String
+)
+
+/**
+ * 添加智能体到房间的结果
+ */
+data class AddAgentToRoomResultEntity(
+    val totalCount: Int,
+    val successCount: Int,
+    val failedCount: Int,
+    val skippedCount: Int,
+    val successItems: List<AddAgentToRoomItemEntity>,
+    val failedItems: List<AddAgentToRoomFailedItemEntity>,
+    val skippedItems: List<AddAgentToRoomItemEntity>
+)
+
+/**
+ * 移除智能体成功项目
+ */
+data class RemoveAgentFromRoomItemEntity(
+    val agentOpenId: String,
+    val type: String
+)
+
+/**
+ * 移除智能体失败项目
+ */
+data class RemoveAgentFromRoomFailedItemEntity(
+    val agentOpenId: String,
+    val type: String,
+    val error: String
+)
+
+/**
+ * 从房间移除智能体的结果
+ */
+data class RemoveAgentFromRoomResultEntity(
+    val totalCount: Int,
+    val successCount: Int,
+    val failedCount: Int,
+    val skippedCount: Int,
+    val successItems: List<RemoveAgentFromRoomItemEntity>,
+    val failedItems: List<RemoveAgentFromRoomFailedItemEntity>,
+    val skippedItems: List<RemoveAgentFromRoomItemEntity>
+)
+
+/**
+ * 移除用户成功项目
+ */
+data class RemoveUserFromRoomItemEntity(
+    val userId: String,
+    val type: String
+)
+
+/**
+ * 移除用户失败项目
+ */
+data class RemoveUserFromRoomFailedItemEntity(
+    val userId: String,
+    val type: String,
+    val error: String
+)
+
+/**
+ * 从房间移除用户的结果
+ */
+data class RemoveUserFromRoomResultEntity(
+    val totalCount: Int,
+    val successCount: Int,
+    val failedCount: Int,
+    val skippedCount: Int,
+    val successItems: List<RemoveUserFromRoomItemEntity>,
+    val failedItems: List<RemoveUserFromRoomFailedItemEntity>,
+    val skippedItems: List<RemoveUserFromRoomItemEntity>
+)
+
 class RoomLoader : DataLoader<AgentEntity,AgentLoaderExtraArgs>() {
     override suspend fun fetchData(
         page: Int,