Add product landing page at root (replaces SSO redirect).

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

config/product_landing.php

@@ -0,0 +1,43 @@
+<?php
+
+return [
+  'slug' => 'mini',
+  'name' => 'Mini',
+  'logo' => 'images/logo/ladillmini-logo.svg',
+  'icon' => 'mini.svg',
+  'tagline' => 'Simple payment collection',
+  'headline' => 'Collect payments without a full storefront',
+  'accent' => 'quick pay links and QR takings',
+  'description' => 'Mini is the fastest way to get paid. Create payment requests, share links, and track takings — perfect when you don\'t need a full online store.',
+  'benefits' => 
+  [
+    0 => 
+    [
+      'title' => 'Payment links in seconds',
+      'text' => 'Send a link by WhatsApp, SMS, or email and get paid immediately.',
+    ],
+    1 => 
+    [
+      'title' => 'QR-friendly',
+      'text' => 'Print or display a code for in-person collections.',
+    ],
+    2 => 
+    [
+      'title' => 'Lightweight setup',
+      'text' => 'No catalog required — just amount, description, and pay.',
+    ],
+  ],
+  'use_cases' => 
+  [
+    0 => 'Freelancers',
+    1 => 'Pop-up sales',
+    2 => 'Deposits & invoices',
+  ],
+  'gradient_from' => '#4f46e5',
+  'gradient_to' => '#1c75bc',
+  'dashboard_route' => 'mini.dashboard',
+  'platform_url' => 'https://localhost',
+  'marketing_url' => 'https://localhost/products/mini',
+  'register_url' => 'https://auth.localhost/register',
+  'landing_variant' => 'default',
+];