chore: add vite-plugin-vue-devtools to docs

Author: LoTwT

docs/.vitepress/vite.config.ts

@@ -2,6 +2,7 @@ import { fileURLToPath } from 'node:url'
 import { defineConfig } from 'vite'
 import UnoCSS from 'unocss/vite'
 import Components from 'unplugin-vue-components/vite'
+import VueDevtools from 'vite-plugin-vue-devtools'
 
 export default defineConfig({
   plugins: [
@@ -16,5 +17,6 @@ export default defineConfig({
     UnoCSS(
       fileURLToPath(new URL('./uno.config.ts', import.meta.url)),
     ),
+    VueDevtools(),
   ],
 })

docs/package.json

@@ -11,6 +11,7 @@
     "@unocss/reset": "^0.58.3",
     "@vueuse/core": "^10.7.2",
     "unplugin-vue-components": "^0.26.0",
+    "vite-plugin-vue-devtools": "workspace:*",
     "vitepress": "1.0.0-rc.30",
     "vue": "^3.4.15"
   }