add lint workflow

.github/workflows/lint.yml

@@ -0,0 +1,20 @@
+name: lint
+
+on: [push]
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+      - run: corepack enable
+      - name: Setup
+        uses: actions/setup-node@v4
+        with:
+          node-version: 20
+          cache: 'pnpm'
+      - name: Install
+        run: pnpm i --frozen-lockfile
+      - name: lint
+        run: pnpm run ci