chore: add GitHub Actions test workflow

.github/workflows/test.yml

@@ -0,0 +1,54 @@
+name: Test
+
+on:
+  push:
+    branches: [main]
+  pull_request:
+    branches: [main]
+
+permissions:
+  contents: read
+
+jobs:
+  static:
+    name: Static checks
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Setup PHP
+        uses: shivammathur/setup-php@v2
+        with:
+          php-version: '8.3'
+          coverage: none
+
+      - name: Install dependencies
+        uses: ramsey/composer-install@v3
+
+      - run: composer validate --no-check-publish --no-interaction
+      - run: composer compat
+      - run: composer rector
+
+  test:
+    name: PHP ${{ matrix.php }}
+    runs-on: ubuntu-latest
+
+    strategy:
+      fail-fast: false
+      matrix:
+        php: ['8.1', '8.2', '8.3', '8.4']
+
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Setup PHP
+        uses: shivammathur/setup-php@v2
+        with:
+          php-version: ${{ matrix.php }}
+          coverage: none
+
+      - name: Install dependencies
+        uses: ramsey/composer-install@v3
+
+      - run: composer test:unit

composer.json

@@ -27,7 +27,7 @@
   },
     "scripts":{
         "test:unit":"./vendor/bin/pest --testdox --colors=always tests/ --exclude-group db",
-        "compat": "./vendor/bin/phpcs  -p ./src --standard=PHPCompatibility --runtime-set testVersion 7.2",
+        "compat": "./vendor/bin/phpcs  -p ./src --standard=vendor/phpcompatibility/php-compatibility/PHPCompatibility --runtime-set testVersion 7.4-",
         "rector": "./vendor/bin/rector process --dry-run"
     },