Initial GameLog setup

- Laravel 11 + Breeze (dark mode) + Tailwind + Alpine.js
- Migrations: games, genres, platforms, companies, pivots,
  user_games, user_lists, reviews, follows, activities
- Models: Game, Genre, Platform, Company, UserGame, UserList,
  Review, ReviewVote, Activity, User (with gamelog fields)
- IgdbService: OAuth2 token management, search, game fetch,
  popular/new releases, genre filter, cover/screenshot URL helpers
- IGDB credentials in config/services.php (from .env)

resources/views/components/responsive-nav-link.blade.php

@@ -0,0 +1,11 @@
+@props(['active'])
+
+@php
+$classes = ($active ?? false)
+            ? 'block w-full ps-3 pe-4 py-2 border-l-4 border-indigo-400 dark:border-indigo-600 text-start text-base font-medium text-indigo-700 dark:text-indigo-300 bg-indigo-50 dark:bg-indigo-900/50 focus:outline-none focus:text-indigo-800 dark:focus:text-indigo-200 focus:bg-indigo-100 dark:focus:bg-indigo-900 focus:border-indigo-700 dark:focus:border-indigo-300 transition duration-150 ease-in-out'
+            : 'block w-full ps-3 pe-4 py-2 border-l-4 border-transparent text-start text-base font-medium text-gray-600 dark:text-gray-400 hover:text-gray-800 dark:hover:text-gray-200 hover:bg-gray-50 dark:hover:bg-gray-700 hover:border-gray-300 dark:hover:border-gray-600 focus:outline-none focus:text-gray-800 dark:focus:text-gray-200 focus:bg-gray-50 dark:focus:bg-gray-700 focus:border-gray-300 dark:focus:border-gray-600 transition duration-150 ease-in-out';
+@endphp
+
+<a {{ $attributes->merge(['class' => $classes]) }}>
+    {{ $slot }}
+</a>