Initial baseline: LaraBlog core with plugin commerce surface.

Captures the current working tree after theme slots, ArticleAccess, and the payment / paid-content plugins so subsequent work has a reviewable git history.

tests/Feature/ApiV1Test.php

@@ -0,0 +1,36 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Tests\Feature;
+
+use App\Models\Article;
+use App\Models\Category;
+use App\Models\User;
+use Illuminate\Foundation\Testing\RefreshDatabase;
+use Tests\TestCase;
+
+class ApiV1Test extends TestCase
+{
+    use RefreshDatabase;
+
+    public function test_api_meta_and_articles(): void
+    {
+        $user = User::factory()->create();
+        $category = Category::query()->create(['name' => 'API', 'display_order' => 0]);
+        $article = Article::query()->create([
+            'category_id' => $category->id,
+            'user_id' => $user->id,
+            'title' => 'API Post',
+            'content' => '## hi',
+            'content_format' => 'markdown',
+            'published_at' => now()->subMinute(),
+            'visible' => true,
+        ]);
+
+        $this->getJson('/api/v1/meta')->assertOk()->assertJsonPath('api.version', 'v1');
+        $this->getJson('/api/v1/articles')->assertOk()->assertJsonPath('data.0.title', 'API Post');
+        $this->getJson('/api/v1/articles/'.$article->id)->assertOk()->assertJsonPath('data.id', $article->id);
+        $this->getJson('/api/v1/categories')->assertOk();
+    }
+}