feat: 删除平台客服角色，客服查询并入发货订单 Tab

backend/internal/handler/user.go

@@ -44,7 +44,6 @@ type createPlatformAdminReq struct {
 	Username string `json:"username" binding:"required"`
 	Password string `json:"password" binding:"required,min=6"`
 	Nickname string `json:"nickname"`
-	Role     string `json:"role"`
 }
 
 func (h *UserHandler) CreatePlatformAdmin(c *gin.Context) {
@@ -53,7 +52,7 @@ func (h *UserHandler) CreatePlatformAdmin(c *gin.Context) {
 		response.BadRequest(c, "参数错误")
 		return
 	}
-	user, err := h.svc.CreatePlatformUser(req.Username, req.Password, req.Nickname, req.Role)
+	user, err := h.svc.CreatePlatformUser(req.Username, req.Password, req.Nickname)
 	if err != nil {
 		response.BadRequest(c, err.Error())
 		return
@@ -66,7 +65,6 @@ type updatePlatformAdminReq struct {
 	Nickname string `json:"nickname"`
 	Password string `json:"password" binding:"omitempty,min=6"`
 	Status   int    `json:"status"`
-	Role     string `json:"role"`
 }
 
 func (h *UserHandler) UpdatePlatformAdmin(c *gin.Context) {
@@ -81,7 +79,6 @@ func (h *UserHandler) UpdatePlatformAdmin(c *gin.Context) {
 		Nickname: req.Nickname,
 		Password: req.Password,
 		Status:   req.Status,
-		Role:     req.Role,
 	}, middleware.GetUserID(c))
 	if err != nil {
 		response.BadRequest(c, err.Error())