perf(projects): remove useless code

src/composables/icon.ts

@@ -1,5 +1,5 @@
 import { h } from 'vue';
-import SvgIcon from '~/src/components/custom/svg-icon.vue';
+import SvgIcon from '@/components/custom/svg-icon.vue';
 
 /**
  * 图标渲染

src/typings/package.d.ts

@@ -7,9 +7,3 @@ declare namespace BMap {
 }
 
 declare const TMap: any;
-
-declare module 'unplugin-vue-define-options/vite' {
-  const plugin: (options?: import('unplugin-vue-define-options/dist/unplugin.d-59ddef99').B) => import('vite').Plugin;
-
-  export default plugin;
-}