ci(unlighthouse): add unlighthouse benchmark

.github/workflows/unlighthouse.yml

@@ -0,0 +1,20 @@
+name: E2E
+on: deployment_status
+
+jobs:
+  e2e:
+    if: github.event_name == 'deployment_status' && github.event.deployment_status.state == 'success'
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/setup-node@v4
+        with:
+          node-version: 20.x
+          cache: 'npm'
+      - run: npm install -g @unlighthouse/cli puppeteer
+      - run: |
+          unlighthouse-ci \
+            --site ${{ github.event.deployment_status.environment_url }} \
+            --budget 90 \
+            --no-cache \
+            --throttle \
+            --samples 3