feat: 添加客服账号管理及WebSocket功能

model/dto/account_websocket_dto.go

@@ -0,0 +1,14 @@
+package dto
+
+import (
+	"customer-server/consts/account"
+
+	"github.com/gogf/gf/v2/frame/g"
+)
+
+// AccountWebSocketConnectReq WebSocket 连接请求
+type AccountWebSocketConnectReq struct {
+	g.Meta      `path:"/accountConnect" method:"get" tags:"AccountWebSocket" summary:"WebSocket连接" dc:"建立WebSocket连接，用于实时消息推送"`
+	AccountName string           `json:"accountName" v:"required#客服账号不能为空" dc:"客服账号"`
+	Platform    account.Platform `json:"platform" v:"required#平台不能为空" dc:"平台"`
+}