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.

app/Settings/GeneralSettings.php

@@ -0,0 +1,34 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Settings;
+
+use Spatie\LaravelSettings\Settings;
+
+class GeneralSettings extends Settings
+{
+    public string $site_name;
+
+    public string $site_url;
+
+    public ?string $site_description;
+
+    public string $active_theme;
+
+    public string $attachments_url_prefix;
+
+    /** @var 'html'|'markdown' Default format for newly created articles */
+    public string $default_content_format;
+
+    /** @var 'html'|'markdown' Format written during sablog import when not converting */
+    public string $import_content_format;
+
+    /** When true, import converts HTML bodies to Markdown */
+    public bool $import_convert_html_to_markdown;
+
+    public static function group(): string
+    {
+        return 'general';
+    }
+}