Build: add GitHub Actions workflow

.github/workflows/pr.yaml

@@ -0,0 +1,30 @@
+name: Build and Test
+on:
+  pull_request:
+
+jobs:
+  build:
+    name: Build and Test
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Git Checkout
+        uses: actions/checkout@v4
+
+      - uses: actions/setup-node@v4
+        with:
+          node-version: "22.x"
+          cache: "npm"
+          registry-url: "https://registry.npmjs.org"
+
+      - name: NPM install
+        run: npm ci
+
+      - name: Test
+        run: npm run test
+
+      - name: Compile
+        run: npm run compile
+
+      - name: Lint
+        run: npm run lint

.github/workflows/release.yaml

@@ -0,0 +1,44 @@
+name: Release
+on:
+  push:
+    branches:
+      - main
+
+jobs:
+  build:
+    name: Release
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Git Checkout
+        uses: actions/checkout@v4
+
+      - uses: actions/setup-node@v4
+        with:
+          node-version: "22.x"
+          cache: "npm"
+          registry-url: "https://registry.npmjs.org"
+
+      - name: NPM install
+        run: npm ci
+
+      - name: Test
+        run: npm run test
+
+      - name: Compile
+        run: npm run compile
+
+      - name: Lint
+        run: npm run lint
+
+      - name: Configure Git
+        shell: bash
+        run: |
+          git config user.name "${{ github.actor }}"
+          git config user.email "${{ github.actor_id }}+${{ github.actor }}@users.noreply.github.com"
+
+      - name: Release
+        run: npm run release
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          NODE_AUTH_TOKEN: ${{ secrets.NPM_TOKEN }}