1. Install Filament via Composer: `composer require filament/filament:"^5.0" -W`.
2. Scaffold a panel: `php artisan filament:install --scaffold`.
3. Install npm dependencies and run the build process: `npm install && npm run dev`.
4. Create an admin user: `php artisan make:filament-user`.
5. Define resources for Eloquent models using `php artisan make:filament-resource`.
6. Configure forms and tables for each resource.
7. Add widgets to the dashboard using `php artisan make:filament-widget`.
8. Test the admin panel using Pest PHP with Livewire testing helpers.