implement GetFieldObjectsCount, MarkNoticeRead

EpinelPS/LobbyServer/LobbyUser/MarkNoticeRead.cs

@@ -0,0 +1,20 @@
+using EpinelPS.Utils;
+using EpinelPS.StaticInfo; // For GameData access
+
+namespace EpinelPS.LobbyServer.LobbyUser
+{
+    [PacketPath("/record/notice")]
+    public class MarkNoticeRead : LobbyMsgHandler
+    {
+        protected override async Task HandleAsync()
+        {
+            var req = await ReadData<ReqRecordNoticeLog>();
+            var r = new ResRecordNoticeLog();
+            var user = GetUser();
+
+            // TODO
+
+            await WriteDataAsync(r);
+        }
+    }
+}