Added packets for various search things Showmo found.

FFXIVClassic Map Server/packets/send/search/RetainerSearchResult.cs

@@ -0,0 +1,21 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace FFXIVClassic_Map_Server.packets.send.search
+{
+    class RetainerSearchResult
+    {
+        public uint itemId;
+        public uint marketWard;
+        public uint gilCostPerItem;
+        public uint quantity;
+        public byte numStack;
+        public byte quality;
+        public string sellerRetainerName;
+        public byte[] materiaType = new byte[5];
+        public byte[] materiaGrade = new byte[5];
+    }
+}