Add .github/workflows/ci.yml

.github/workflows/ci.yml

@@ -0,0 +1,30 @@
+name: ci
+
+on: push
+
+jobs:
+  ci:
+    runs-on: ${{ matrix.os }}
+
+    strategy:
+      matrix:
+        os: [debian-trixie]
+        node: [22]
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v7
+
+      - name: Setup Bun
+        uses: oven-sh/setup-bun@v2
+        with:
+          bun-version: latest
+
+      - name: Install dependencies
+        run: bun install
+
+      - name: Lint
+        run: bun run lint
+
+      - name: Typecheck
+        run: bun run typecheck