Remove AmongUsException

src/Impostor.Server/Exceptions/AmongUsException.cs

@@ -1,27 +0,0 @@
-using System;
-using System.Runtime.Serialization;
-
-namespace Impostor.Server.Exceptions
-{
-    public class AmongUsException : Exception
-    {
-        public AmongUsException()
-        {
-        }
-
-        public AmongUsException(string message, Exception innerException)
-            : base(message, innerException)
-        {
-        }
-
-        public AmongUsException(string message)
-            : base(message)
-        {
-        }
-
-        protected AmongUsException(SerializationInfo info, StreamingContext context)
-            : base(info, context)
-        {
-        }
-    }
-}

src/Impostor.Server/Net/State/Game.State.cs

@@ -1,7 +1,6 @@
 using System.Linq;
 using System.Threading.Tasks;
 using Impostor.Server.Events;
-using Impostor.Server.Exceptions;
 using Impostor.Server.Net.Messages;
 using Impostor.Shared.Innersloth.Data;
 
@@ -14,7 +13,7 @@ namespace Impostor.Server.Net.State
             // Store player.
             if (!_players.TryAdd(player.Client.Id, player))
             {
-                throw new AmongUsException("Failed to add player to game.");
+                throw new ImpostorException("Failed to add player to game.");
             }
 
             // Assign hostId if none is set.