Implement creator studio and upload updates

tests/Feature/LeaderboardPageTest.php

@@ -0,0 +1,12 @@
+<?php
+
+it('leaderboard exposes normalized seo props to inertia', function () {
+    $this->get('/leaderboard')
+        ->assertOk()
+        ->assertInertia(fn ($page) => $page
+            ->component('Leaderboard/LeaderboardPage')
+            ->where('seo.title', 'Top Creators & Artworks Leaderboard — Skinbase')
+            ->where('seo.description', fn ($value) => is_string($value) && str_contains($value, 'leading creators'))
+            ->where('seo.robots', 'index,follow')
+            ->where('seo.canonical', url('/leaderboard')));
+});