Fix GitHub Actions CI by updating composer lock before install

- Add 'composer update --lock' before 'composer install' in CI workflow
- This updates composer.lock to match composer.json changes without changing package versions
- Reverted previous commit that deleted composer.lock (keeping lock files is best practice)

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>

Author: claude

.github/workflows/laravel.yml

@@ -19,7 +19,9 @@ jobs:
     - name: Copy .env
       run: php -r "file_exists('.env') || copy('.env.example', '.env');"
     - name: Install Dependencies
-      run: composer install -q --no-ansi --no-interaction --no-scripts --no-progress --prefer-dist
+      run: |
+        composer update --lock
+        composer install -q --no-ansi --no-interaction --no-scripts --no-progress --prefer-dist
     - name: Generate key
       run: php artisan key:generate
     - name: Directory Permissions