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   namespace App\Providers;

   use Illuminate\Support\ServiceProvider;
   use Illuminate\Support\Facades\Schema;
   use Illuminate\Support\Facades\Config;
   use Illuminate\Support\Facades\App;
   use App\Models\SiteSetting;

   class AppServiceProvider extends ServiceProvider
   {
       public function boot()
       {
           if (Schema::hasTable('site_settings')) {
               $settings = SiteSetting::pluck('value', 'key');

               // Set application name
               Config::set('app.name', $settings['app_name'] ?? Config::get('app.name'));

               // Set application timezone
               Config::set('app.timezone', $settings['app_timezone'] ?? Config::get('app.timezone'));

               // Set application language
               App::setLocale($settings['app_language'] ?? Config::get('app.locale'));
           }
       }
   }

• Config::set: Dynamically updates Laravel’s configuration values.
• App::setLocale: Sets the application’s locale for localization features.