create github action for lighthouse ci on push and pr to main

.github/workflows/lighthouse.yml

@@ -0,0 +1,32 @@
+name: Lighthouse Action
+run-name: Lighthouse Action
+on:
+  push:
+    branches:
+      - main
+  pull_request:
+    branches:
+      - main
+jobs:
+  lhci:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/[email protected]
+      - name: Setup pnpm
+        uses: pnpm/[email protected]
+      - name: Setup Node.js environment
+        uses: actions/[email protected]
+        with:
+          node-version: 22
+          cache: "pnpm"
+      - name: Install dependencies
+        run: pnpm install
+      - name: Install LightHouse CI
+        run: pnpm add -g @lhci/cli
+      - name: Build app
+        run: pnpm run build
+      - name: run Lighthouse CI
+        run: lhci autorun
+        env:
+          LHCI_GITHUB_APP_TOKEN: ${{ secrets.LHCI_GITHUB_APP_TOKEN }}

.lighthouserc.js

@@ -0,0 +1,10 @@
+module.exports = {
+  ci: {
+    upload: {
+      target: "temporary-public-storage",
+    },
+    assert: {
+      preset: "lighthouse:recommended",
+    },
+  },
+};