Update main.yml

.github/workflows/main.yml

@@ -28,6 +28,17 @@ jobs:
       - name: install Rust stable
         uses: dtolnay/rust-toolchain@stable
 
+      - uses: actions/checkout@v3
+      - uses: pnpm/action-setup@v3
+        with:
+          version: 8
+
+      - name: Use Node.js ${{ matrix.node-version }}
+        uses: actions/setup-node@v3
+        with:
+          node-version: ${{ matrix.node-version }}
+          cache: 'pnpm'
+  
       - name: install frontend dependencies
         run: pnpm install # change this to npm or pnpm depending on which one you use