Build and deploy compat to gh pages action

Author: slowcheetah

.github/workflows/build-and-deploy-compat.yml

@@ -0,0 +1,28 @@
+name: Build and Deploy Compat to GitHub Pages
+
+on: [push, pull_request]
+
+permissions:
+  contents: read
+  pages: write
+  id-token: write
+
+jobs:
+  build-and-deploy:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-node@v4
+        with:
+          node-version: 23
+          cache: npm
+      - run: npm ci
+      - run: npm run build-compat
+      - name: Prepare GitHub Pages content
+        run: cp tests/compat/index.html tests/compat/compat-data.js tests/compat/tests.js tests/compat/browsers-runner.js gh-pages/
+      - name: Upload GitHub Pages artifact
+        uses: actions/upload-pages-artifact@v2
+        with:
+          path: gh-pages
+      - name: Deploy to GitHub Pages
+        uses: actions/deploy-pages@v2