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)

app/Models/Review.php

@@ -0,0 +1,15 @@
+<?php
+namespace App\Models;
+use Illuminate\Database\Eloquent\Model;
+use Illuminate\Database\Eloquent\Relations\BelongsTo;
+use Illuminate\Database\Eloquent\Relations\HasMany;
+
+class Review extends Model
+{
+    protected $fillable = ['user_id','game_id','rating','body','has_spoilers','helpful_count'];
+    protected $casts = ['has_spoilers'=>'boolean'];
+
+    public function user(): BelongsTo { return $this->belongsTo(User::class); }
+    public function game(): BelongsTo { return $this->belongsTo(Game::class); }
+    public function votes(): HasMany { return $this->hasMany(ReviewVote::class); }
+}