feat: initial refactor for v4

.github/workflows/ci.yml

@@ -9,13 +9,20 @@ jobs:
   build-and-deploy:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
-      - name: Use Node.js
+      - name: Checkout
+        uses: actions/checkout@v4
+      - name: Install pnpm
+        uses: pnpm/action-setup@v4
+        with:
+          version: 8
+          run_install: false
+      - name: Setup Node.js
         uses: actions/setup-node@v4
         with:
           node-version: 18.x
           cache: "pnpm"
-      - run: pnpm install --frozen-lockfile
+      - name: Install dependencies
+        run: pnpm install --frozen-lockfile
       - run: pnpm run build --if-present
       - name: Set up QEMU
         uses: docker/setup-qemu-action@v3