Enhance DatabaseSeeder and Home view functionality

- Updated DatabaseSeeder to check for existing admin user before creation.
- Modified Home view to include max-height for collection items and added filter functionality for product categories.
- Introduced JavaScript for dynamic filtering of product cards based on selected categories.

app/Filament/Resources/Categories/Schemas/CategoryForm.php

@@ -2,6 +2,7 @@
 
 namespace App\Filament\Resources\Categories\Schemas;
 
+use Filament\Forms\Components\Select;
 use Filament\Forms\Components\TextInput;
 use Filament\Schemas\Schema;