ci: added basic workflow

.github/workflows/build.yml

@@ -0,0 +1,66 @@
+name: Build
+
+on:
+  push:
+    branches: [master]
+  pull_requests:
+    branches: [master]
+
+jobs:
+  test_unit:
+    name: test (unit)
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - name: Use Node.js
+        uses: actions/setup-node@v4
+        with:
+          node-version: '18'
+          cache: 'npm'
+      - name: Install dependencies
+        run: npm ci
+      - name: Run unit tests
+        run: npm run test:unit
+
+  test_e2e:
+    name: test (E2E)
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - name: Use Node.js
+        uses: actions/setup-node@v4
+        with:
+          node-version: '18'
+          cache: 'npm'
+      - name: Install dependencies
+        run: npm ci
+      - name: Run e2e tests
+        run: npm run test:e2e
+
+  lint:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - name: Use Node.js
+        uses: actions/setup-node@v4
+        with:
+          node-version: '18'
+          cache: 'npm'
+      - name: Install dependencies
+        run: npm ci
+      - name: Lint code
+        run: npm run lint
+
+  format:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - name: Use Node.js
+        uses: actions/setup-node@v4
+        with:
+          node-version: '18'
+          cache: 'npm'
+      - name: Install dependencies
+        run: npm ci
+      - name: Format code
+        run: npm run format