feat: add TextWidget

add TextWidget CRUD api

add basic tests for API

tests/Unit/TextWidgetResourceTest.php

@@ -0,0 +1,47 @@
+<?php
+
+use App\Filament\Resources\Entries\EntryResource;
+use App\Filament\Resources\TextWidgets\TextWidgetResource;
+use App\Models\TextWidget;
+use ReflectionClass;
+
+it('references the correct model and record title attribute', function () {
+    $defaults = (new ReflectionClass(TextWidgetResource::class))->getDefaultProperties();
+
+    expect($defaults['model'] ?? null)->toBe(TextWidget::class);
+    expect($defaults['recordTitleAttribute'] ?? null)->toBe('title');
+});
+
+it('defines the expected pages', function () {
+    $pages = EntryResource::getPages();
+
+    expect(array_keys($pages))->toEqual(['index', 'create', 'view', 'edit']);
+});
+
+it('accepts new record when entered via the form schema', function () {
+
+    $data = [
+        'title' => 'Test Entry',
+        'description' => 'This is a test entry.',
+        'content' => '<p>This is the content of the test entry.</p>',
+    ];
+
+    $entry = new TextWidget;
+    $entry->fill($data);
+
+    expect($entry->title)->toBe('Test Entry');
+});
+
+it('deletes a record correctly', function () {
+    $entry = TextWidget::create([
+        'title' => 'Test Entry to Delete',
+        'description' => 'This is a test entry.',
+        'content' => '<p>This is the content of the test entry.</p>',
+    ]);
+
+    $entryId = $entry->id;
+    $entry->delete();
+
+    $deletedEntry = TextWidget::find($entryId);
+    expect($deletedEntry)->toBeNull();
+});