test(config): expand the shipped stack on another port (#2612)

.github/workflows/tests.yaml

@@ -426,6 +426,28 @@ jobs:
             'packages/markdown_parser/rust/Cargo.toml', 'packages/markdown_parser/rust/.cargo/config.toml',
             'packages/markdown_parser/rust/src/**') }}
 
+  lint:
+    runs-on: ubuntu-24.04
+    timeout-minutes: 15
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0
+
+      - name: Install pnpm
+        uses: pnpm/action-setup@0ebf47130e4866e96fce0953f49152a61190b271
+
+      - name: Install Node.js
+        uses: actions/setup-node@48b55a011bda9f5d6aeb4c2d9c7362e8dae4041e
+        with:
+          node-version: '24'
+          cache: 'pnpm'
+
+      - name: Install dependencies
+        run: pnpm install --frozen-lockfile
+
+      - name: Check formatting and lint
+        run: pnpm exec biome ci .
+
   i18n:
     runs-on: ubuntu-24.04
     timeout-minutes: 25