feat: add category management

associate with entries and text widgets

app/Filament/Resources/TextWidgets/Schemas/TextWidgetForm.php

@@ -2,6 +2,8 @@
 
 namespace App\Filament\Resources\TextWidgets\Schemas;
 
+use App\Models\Category;
+use Filament\Forms\Components\Select;
 use Filament\Forms\Components\Textarea;
 use Filament\Forms\Components\TextInput;
 use Filament\Schemas\Schema;
@@ -20,6 +22,14 @@ class TextWidgetForm
                 Textarea::make('content')
                     ->rows(5)
                     ->columnSpanFull(),
+                Select::make('category_id')
+                    ->label('Category')
+                    ->options(function () {
+                        return Category::all()
+                            ->pluck('name', 'id')
+                            ->toArray();
+                    })
+                    ->searchable(),
 
             ]);
     }