feat: placeholder RoyalGel item

Content/Items/RoyalGel.cs

@@ -0,0 +1,20 @@
+using Terraria;
+using Terraria.ID;
+using Terraria.ModLoader;
+
+namespace Continuity.Content.Items
+{
+    public class RoyalGel : ModItem
+    {
+        public override void SetDefaults()
+        {
+            // Placeholder 'Royal Gel' item
+            Item.width = 1;
+            Item.height = 1;
+            Item.maxStack = 999;
+            Item.value = Item.buyPrice(silver: 2);
+            Item.rare = ItemRarityID.Blue;
+        }
+
+    }
+}