main quest works

nksrv/LobbyServer/Msgs/User/SetProfileIcon.cs

@@ -0,0 +1,24 @@
+using nksrv.Utils;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace nksrv.LobbyServer.Msgs.User
+{
+    [PacketPath("/user/setprofileicon")]
+    public class SetProfileIcon : LobbyMsgHandler
+    {
+        protected override async Task HandleAsync()
+        {
+            var req = await ReadData<ReqSetProfileIcon>();
+            var user = GetUser();
+            user.ProfileIconId = req.Icon;
+            user.ProfileIconIsPrism = req.IsPrism;
+            JsonDb.Save();
+            var response = new ResSetProfileIcon();
+            WriteData(response);
+        }
+    }
+}