Finish set bonuses, add more options to the Avali Trader

Content/Items/Armor/SingularitySet/SingularityHelmet.cs

@@ -4,6 +4,7 @@ using Terraria.ModLoader;
 using ForgottenWawiTech.Content.Items.Materials;
 using ForgottenWawiTech.Content.Rarities;
 using ForgottenWawiTech.Content.Tiles.CraftingStations;
+using ForgottenWawiTech.Content.Players;
 
 namespace ForgottenWawiTech.Content.Items.Armor.SingularitySet
 {
@@ -40,9 +41,7 @@ namespace ForgottenWawiTech.Content.Items.Armor.SingularitySet
             player.GetCritChance(DamageClass.Generic) += 20;
             player.endurance += 0.15f;
             player.waterWalk = true;
-            
-            // TODO: Implement singularity orb minion projectile
-            // For now, grant increased stats as placeholder
+            player.GetModPlayer<SingularityPlayer>().EnableSingularityOrb();
         }
 
         public override void AddRecipes()