add workflow

.github/workflows/web.yml

@@ -0,0 +1,24 @@
+name: Web
+
+on:
+  push:
+    branches: [ "main" ]
+
+jobs:
+  deploy:
+    runs-on: ubuntu-latest
+    permissions:
+      pages: write
+      id-token: write
+
+    steps:
+    - uses: actions/checkout@v3
+
+    - name: Upload Artifact
+      uses: actions/upload-pages-artifact@v2
+      with:
+        path: '.'
+
+    - name: Deploy to GitHub Pages
+      id: deployment
+      uses: actions/deploy-pages@v2