Added quiz new features

app/Models/User.php

@@ -21,6 +21,9 @@ class User extends Authenticatable
         'is_admin',
         'email',
         'password',
+        'xp',
+        'duels_played',
+        'duels_won',
     ];
 
     protected $hidden = [
@@ -67,4 +70,25 @@ class User extends Authenticatable
             ->withPivot('read_at')
             ->withTimestamps();
     }
+
+    // ==========================================
+    // --- NEW: Gamification Relationships ---
+    // ==========================================
+
+    /**
+     * Get all quest records for the user.
+     */
+    public function userQuests()
+    {
+        return $this->hasMany(UserQuest::class);
+    }
+
+    /**
+     * Helper relationship to quickly get ONLY active, unexpired quests.
+     */
+    public function activeQuests()
+    {
+        return $this->hasMany(UserQuest::class)
+            ->where('expires_at', '>', now());
+    }
 }