Restructured the project structure back to the way it was, there's no reasonable way to split the modules

src/NadekoBot/Db/Models/xp/UserXpStats.cs

@@ -0,0 +1,13 @@
+#nullable disable
+namespace Nadeko.Bot.Db.Models;
+
+public class UserXpStats : DbEntity
+{
+    public ulong UserId { get; set; }
+    public ulong GuildId { get; set; }
+    public long Xp { get; set; }
+    public long AwardedXp { get; set; }
+    public XpNotificationLocation NotifyOnLevelUp { get; set; }
+}
+
+public enum XpNotificationLocation { None, Dm, Channel }