Revert "chore(deps): replace with unplugin-vue"

This reverts commit 3339daa746.

As unplugin-vue-i18n:

```
[unplugin-vue-i18n]  `@vitejs/plugin-vue` plugin is not found or invalid version. Please install `@vitejs/plugin-vue` v4.3.4 or later version.
```

https://github.com/intlify/bundle-tools/blob/3da4987500bbf9b398b0681852b90470968bdc8c/packages/unplugin-vue-i18n/src/core/resource.ts#L167-L168

it seems they are depending on vite:vue while https://github.com/unplugin/unplugin-vue is different on plugin resolving, yet unplugin-vue seems
lost the track of new version.

packages/ui-loading-screens/package.json

@@ -36,7 +36,7 @@
   "devDependencies": {
     "@proj-airi/ui": "workspace:^",
     "@unocss/reset": "^66.6.7",
-    "unplugin-vue": "catalog:",
+    "@vitejs/plugin-vue": "^6.0.5",
     "unplugin-vue-router": "^0.19.2",
     "vite": "catalog:",
     "vite-plugin-vue-devtools": "^8.1.1",