Revert "Added ChaosTargetCount (#2106)"

This reverts commit c3612c9.

Exiled.API/Features/Round.cs

@@ -15,7 +15,7 @@ namespace Exiled.API.Features
     using GameCore;
 
     using PlayerRoles;
-    using PluginAPI.Core;
+
     using RoundRestarting;
 
     /// <summary>
@@ -61,15 +61,6 @@ public static class Round
         /// </summary>
         public static bool IsLobby => !(IsEnded || IsStarted);
 
-        /// <summary>
-        /// Gets or sets a value indicating the amount of Chaos Targets remaining.
-        /// </summary>
-        public static int ChaosTargetCount
-        {
-            get => RoundSummary.singleton.ChaosTargetCount;
-            set => RoundSummary.singleton.ChaosTargetCount = value;
-        }
-
         /// <summary>
         /// Gets or sets a value indicating whether the round is locked or not.
         /// </summary>
@@ -249,4 +240,4 @@ public static bool EndRound(bool forceEnd = false)
         /// </summary>
         public static void Start() => CharacterClassManager.ForceRoundStart();
     }
-}
+}