perf: 扩展本地图标使用方式，首启动再次减少 13 个请求

src/router/modules/formdesign.ts

@@ -2,13 +2,11 @@ import { $t } from "@/plugins/i18n";
 import { formdesign } from "@/router/enums";
 const IFrame = () => import("@/layout/frameView.vue");
 
-import TerminalWindowLine from "@iconify-icons/ri/terminal-window-line";
-
 export default {
   path: "/formDesign",
   redirect: "/formDesign/index",
   meta: {
-    icon: TerminalWindowLine,
+    icon: "terminalWindowLine",
     title: $t("menus.hsFormDesign"),
     rank: formdesign
   },