changed settings call- php7.3 compatibility issues

[j3rrey]

Problem: For fresh installations lavalite admin settings can't be called due to compatibility issues with compact and php7.3. https://github.com/LavaLite/cms/issues/307

Solution: Either a settings variable should be declared or the settings should be called directly until the Laravel version is updated

compact with undefined variable breaks on PHP 7.3: https://github.com/laravel/framework/issues/26936