🛠️ Initial workflow config.

.github/workflows/ci.yml

@@ -0,0 +1,45 @@
+name: 🛠️ Check
+
+on:
+  push:
+    branches:
+      - main
+  pull_request:
+    branches:
+      - main
+
+jobs:
+  lint:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+
+      - name: Setup Node.js 18.x
+        uses: actions/setup-node@v3
+        with:
+          node-version: 18.x
+
+      - name: Install dependencies
+        run: npm install
+
+      - name: Run linter
+        run: |
+          npm run lint
+        env:
+          SKIP_ENV_VALIDATION: true
+
+  typecheck:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+
+      - name: Setup Node.js 18.x
+        uses: actions/setup-node@v3
+        with:
+          node-version: 18.x
+
+      - name: Install dependencies
+        run: npm install
+
+      - name: Run typecheck
+        run: npm run check