add workflows

.github/workflows/lint.yml

@@ -0,0 +1,9 @@
+name: lint,
+on: [push]
+jobs:
+  test-and-push:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - name: lint
+        run: npm run lint

.github/workflows/test-and-push.yml

@@ -5,3 +5,17 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
+      - uses: actions/setup-node@v4
+        with:
+          node-version: 22.x
+      - name: Install dependencies
+        run: npm ci
+      - name: Login to GHCR (GitHub Packages)
+        uses: docker/login-action@v3
+        with:
+          registry: ghcr.io
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+      - name: Build docker image
+        run: ./docker/build
+