CI fix tentative 5

.forgejo/workflows/deploy.yaml

@@ -6,12 +6,37 @@ on:
 jobs:
   build:
     runs-on: docker # ? check what it really means
+
+    strategy:
+      matrix:
+        node-version: [23]
+
     steps:
       - name: Checkout git repository
         uses: actions/checkout@v4
         
-      - name: Astro build
-        uses: https://github.com/withastro/action@v4
+      - name: "Install pnpm"
+        uses: pnpm/action-setup@v4
+        with:
+          version: 10
+
+      - name: Use Node.js ${{ matrix.node-version }}
+        uses: actions/setup-node@v4
+        with:
+          node-version: ${{ matrix.node-version }}
+          cache: "pnpm"
+
+      - name: "Install dependencies"
+        run: pnpm install
+
+      - name: "Lint code"
+        run: pnpm run lint
+
+      - name: "Checking code format"
+        run: pnpm run format:check
+
+      - name: "Build the project"
+        run: pnpm run build
   
   deploy:
     needs: build