ci: add lint

Author: paulmillr

.github/workflows/nodejs.yml

@@ -1,4 +1,4 @@
-name: Test JS
+name: Run JS tests
 
 on:
   - push
@@ -22,7 +22,19 @@ jobs:
       - run: deno install
       - run: deno run build
       - run: deno --allow-env --allow-write --allow-read index.test.js
-  nodejs:
+  lint:
+    name: Lint
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@1e31de5234b9f8995739874a8ce0492dc87873e2 # v4
+      - uses: actions/setup-node@8f152de45cc393bb48ce5d89d36b731f54556e65 # v4
+        with:
+          registry-url: 'https://registry.npmjs.org'
+          cache: npm
+      - run: npm install
+      - run: npm run build --if-present
+      - run: npm run lint --if-present
+  node:
     name: Node v${{ matrix.version }} @ ${{ matrix.os }}
     runs-on: ${{ matrix.os }}
     strategy: