Add github workflows

.github/workflows/lint.yml

@@ -0,0 +1,26 @@
+name: Lint
+
+# This action works with pull requests and pushes
+on: [pull_request, push]
+
+jobs:
+  eslint:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+        with:
+          # Make sure the actual branch is checked out when running on pull requests
+          ref: ${{ github.head_ref }}
+
+      - name: Setup Node.js
+        uses: actions/setup-node@v3
+        with:
+          node-version: 16
+
+      - name: Install dependencies
+        run: npm install
+
+      - name: Run ESLint
+        run: npx eslint . --fix