Add Larastan configuration and dependencies for static analysis

.github/workflows/larastan.yaml

@@ -0,0 +1,32 @@
+# Filenme: .github/workflows/larastan.yaml
+
+name: Laravel Larastan
+
+on:
+  pull_request:
+  workflow_dispatch:
+
+jobs:
+  larastan:
+    runs-on: ubuntu-latest
+
+    steps:
+      # Reinstall system libraries to ensure compatibility
+      - name: Ensure system libraries are up-to-date
+        run: |
+          sudo apt-get update
+          sudo apt-get install --reinstall --yes git libc6
+
+      - uses: actions/checkout@v4
+
+      - name: Set up PHP
+        uses: shivammathur/setup-php@v2
+        with:
+          php-version: "8.2"
+
+      - name: Install dependencies
+        run: composer install --prefer-dist --no-interaction --quiet
+
+      # Run larastan code quality checks
+      - name: Run Larastan
+        run: vendor/bin/phpstan analyse  --no-progress --memory-limit=2G