add vue workflow

Author: liqing-ustc

.github/workflows/build_vue.yml

@@ -0,0 +1,13 @@
+name: Build Vue
+on: [push]
+jobs:
+  build_vue:
+    runs-on: ubuntu-latest
+    name: Build Vue
+    steps:
+    - uses: actions/checkout@v2
+    - id: Build-Vue
+      uses: xRealNeon/VuePagesAction@1.0.1
+      with:
+        reponame: 'dart-gui'
+        token: ${{ secrets.GITHUB_TOKEN }} # Leave this line unchanged

vite.config.js

@@ -6,7 +6,7 @@ import { ElementPlusResolver } from 'unplugin-vue-components/resolvers'
 
 // https://vitejs.dev/config/
 export default defineConfig({
-  base: '/',
+  base: '/dart-gui/',
   plugins: [
     vue(),
     AutoImport({