Fix GH actions

.github/workflows/lint.yml

@@ -0,0 +1,25 @@
+name: Lint
+on:
+  push:
+
+jobs:
+  build:
+    runs-on: ubuntu-22.04
+    strategy:
+      matrix:
+        node-version: [20]
+    steps:
+    - uses: actions/checkout@v4
+    - name: Install pnpm
+      uses: pnpm/action-setup@v4
+      with:
+        version: 9
+    - 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: Run lint
+      run: pnpm lint