ci: add lint workflow

Author: pan93412

.github/workflows/lint.yaml

@@ -0,0 +1,37 @@
+name: Lint and Format Check
+
+on:
+  push:
+    branches: [ main ]
+  pull_request:
+  workflow_dispatch:
+
+jobs:
+  lint:
+    name: Run Linters
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - uses: pnpm/action-setup@v4
+        name: Install pnpm
+        with:
+          version: 10
+          run_install: false
+
+      - name: Install Node.js
+        uses: actions/setup-node@v4
+        with:
+          node-version: 20
+          cache: 'pnpm'
+
+      - name: Install dependencies
+        run: pnpm install --frozen-lockfile
+
+      - name: Run Next.js lint check
+        run: pnpm lint
+
+      - name: Run dprint format check
+        run: pnpm format:check