chore: vite-plugin-cdn-import

vite.config.ts

@@ -6,11 +6,12 @@ import UnoCSS from 'unocss/vite';
 import AutoImport from 'unplugin-auto-import/vite';
 import { TDesignResolver } from 'unplugin-vue-components/resolvers';
 import Components from 'unplugin-vue-components/vite';
+import Markdown from 'unplugin-vue-markdown/vite';
 import { getPascalCaseRouteName, VueRouterAutoImports } from 'unplugin-vue-router';
 import VueRouter from 'unplugin-vue-router/vite';
 import { defineConfig, loadEnv } from 'vite';
+import cdnImport from 'vite-plugin-cdn-import';
 import vueDevTools from 'vite-plugin-vue-devtools';
-import Markdown from 'unplugin-vue-markdown/vite';
 
 // https://vitejs.dev/config/
 export default defineConfig(({ mode, command }) => {
@@ -56,6 +57,12 @@ export default defineConfig(({ mode, command }) => {
       vueJsx(),
       Markdown({}),
       vueDevTools(),
+      cdnImport({
+        // https://github.com/mmf-fe/vite-plugin-cdn-import/blob/HEAD/README.zh-CN.md
+        modules: ['vue'],
+        prodUrl: '//fastly.jsdelivr.net/npm/{name}@{version}/{path}',
+        enableInDevMode: true,
+      }),
     ],
     define: {
       $__DEV__: JSON.stringify(!isBuild),
@@ -66,7 +73,7 @@ export default defineConfig(({ mode, command }) => {
       },
     },
     build: {
-      sourcemap: mode !== 'production',
+      sourcemap: mode !== 'production' || env.VITE_SOURCE_MAP === 'true',
       rollupOptions: {
         output: {
           // chunkFileNames: 'assets/chunk/[name]_[hash].js',