Add Github Action to execute the ESLint linter

.github/workflows/lint.yml

@@ -0,0 +1,20 @@
+name: Lint
+
+on:
+  workflow_dispatch:
+  push:
+  pull_request:
+
+jobs:
+  eslint:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v4
+    - name: Set up Node.js
+      uses: actions/setup-node@v3
+      with:
+        node-version: '22.6.0'
+    - name: Install dependencies
+      run: yarn install
+    - name: Run ESLint
+      run: yarn eslint . --ext .js,.jsx,.ts,.tsx