Make a generic booster pack giver

Assets/Scripts/Minigames/FortFight/Projectiles/TrashPiece.cs

@@ -1,4 +1,5 @@
 using Core;
+using Core.Settings;
 using UnityEngine;
 
 namespace Minigames.FortFight.Projectiles
@@ -19,7 +20,7 @@ namespace Minigames.FortFight.Projectiles
         private void Start()
         {
             // Get configuration from settings
-            var settings = GameManager.GetSettingsObject<AppleHills.Core.Settings.IFortFightSettings>();
+            var settings = GameManager.GetSettingsObject<IFortFightSettings>();
             damage = settings?.TrashPieceDamage ?? 5f;
             float lifetime = settings?.TrashPieceLifetime ?? 5f;