fixing game history and removing comments

api/app/Models/CoinTransactionType.php

@@ -9,12 +9,11 @@ class CoinTransactionType extends Model
 {
     use HasFactory;
 
-    // FIX: Disable auto-timestamps because the table doesn't have updated_at/created_at columns
     public $timestamps = false;
 
     protected $fillable = [
         'name',
         'type',
-        'description' // Include description if your table has it
+        'description'
     ];
 }