ci(actions): add lint action

.github/workflows/lint.yaml

@@ -0,0 +1,28 @@
+name: Lint
+
+on:
+  push:
+  pull_request:
+
+jobs:
+  lint:
+    runs-on: ubuntu-20.04
+    permissions:
+      contents: read
+    steps:
+      - name: Code Checkout
+        uses: actions/checkout@v4
+
+      - name: Setup PHP
+        uses: shivammathur/setup-php@v2
+        with:
+          php-version: "8.2"
+          extensions: gd, zip, intl, yaml, pdo_mysql, rdkafka, imagick
+          tools: composer:v2
+          coverage: none
+
+      - name: Install dependencies
+        run: composer install --no-interaction --no-progress --no-suggest --prefer-dist
+
+      - name: PHP CS Fixer
+        run: vendor/bin/php-cs-fixer fix --dry-run --diff