Fix build-fmt

.github/workflows/build-fmt.yml

@@ -18,6 +18,26 @@ jobs:
 
       - uses: Swatinem/rust-cache@v2
 
+      - name: Install Node.js
+        uses: actions/setup-node@v3
+        with:
+          node-version: 18
+
+      - name: Install yarn
+        run: npm install -g yarn
+
+      - name: Install dependencies
+        run: yarn install --frozen-lockfile
+
+      - name: Install Foundry
+        uses: foundry-rs/[email protected]
+        with:
+          version: nightly-0079a1146b79a4aeda58b0258215bedb1f92700b
+
+      - name: Build contracts
+        working-directory: packages/contracts
+        run: yarn build
+
       - name: Build and check for warnings
         env:
           RUSTFLAGS: "-D warnings"