style: 修改website的API和model

backend/app/dto/request/nginx.go

@@ -0,0 +1,7 @@
+package request
+
+type NginxConfigFileUpdate struct {
+	Content  string `json:"content" validate:"required"`
+	FilePath string `json:"filePath" validate:"required"`
+	Backup   bool   `json:"backup" validate:"required"`
+}