```

feat(friend): 添加好友系统功能实现

完善好友管理功能，包括添加好友、回复好友请求、删除好友等操作，
同时优化了相关数据结构和接口定义。

BREAKING CHANGE: 调整了黑名单数据结构，将BlackInfo从结构体改为uint32数组
```

modules/player/service/user.go

@@ -11,31 +11,33 @@ type BaseService struct {
 	*cool.Service
 }
 type UserService struct {
-	Talk  *TalkService //挖矿
-	Task  *TaskService //任务
-	Info  *InfoService //信息
-	Pet   *PetService  //精灵
-	Item  *ItemService //物品
-	Done  *DoneService //完成
-	Room  *RoomService
-	Barge *BargeService
-	Title *TitleService
-	Cdk   *CdkService
+	Talk   *TalkService //挖矿
+	Task   *TaskService //任务
+	Info   *InfoService //信息
+	Pet    *PetService  //精灵
+	Item   *ItemService //物品
+	Done   *DoneService //完成
+	Room   *RoomService
+	Barge  *BargeService
+	Title  *TitleService
+	Cdk    *CdkService
+	Friend *FriendService
 }
 
 func NewUserService(id uint32) *UserService {
 	return &UserService{
 
-		Task:  NewTaskService(id),
-		Info:  NewInfoService(id),
-		Pet:   NewPetService(id),
-		Item:  NewItemService(id),
-		Talk:  NewTalkService(id),
-		Done:  NewDoneService(id),
-		Room:  NewRoomService(id),
-		Barge: NewBargeService(id),
-		Title: NewTitleService(id),
-		Cdk:   NewCdkService(id),
+		Task:   NewTaskService(id),
+		Info:   NewInfoService(id),
+		Pet:    NewPetService(id),
+		Item:   NewItemService(id),
+		Talk:   NewTalkService(id),
+		Done:   NewDoneService(id),
+		Room:   NewRoomService(id),
+		Barge:  NewBargeService(id),
+		Title:  NewTitleService(id),
+		Cdk:    NewCdkService(id),
+		Friend: NewFriendService(id),
 	}
 
 }