fix(web): wangEditor 初始化配置提前到 created 生命周期

editorConfig 的 MENU_CONF（上传图片 server/headers）在 created 中设置，
避免 mounted 阶段编辑器实例已初始化导致配置不生效

cfc-web/src/views/admin/ProductEdit.vue

@@ -302,9 +302,11 @@ export default {
       return this.supplySystems.find(s => s.id === this.form.distributionSystemId)
     }
   },
-  mounted() {
+  created() {
     this.editorConfig.MENU_CONF.uploadImage.server = this.uploadActionUrl
     this.editorConfig.MENU_CONF.uploadImage.headers = this.uploadHeaders
+  },
+  mounted() {
     this.loadSupplySystems()
     this.loadPredefinedFields()
     if (this.isEdit) {