cull(engine-cleanup): pass-9 cascade round 3 after DialogBase stub

SVSim.BattleEngine/Engine/RealTimeNetworkAgent.cs

@@ -48,7 +48,6 @@ public class RealTimeNetworkAgent : MonoBehaviour
 
     public static bool IsFromResumeData(Dictionary<string, object> data) => false;
     public static void ReconnectSocketAndLogFlagOn() { }
-    public static bool IsNormalNetworkBattle() => false;
 
     public object ReconnectSocket() => null;
     public bool IsOpen() => false;

SVSim.BattleEngine/Engine/Wizard/BrowserURL.cs

@@ -1,11 +0,0 @@
-using UnityEngine;
-
-namespace Wizard;
-
-public static class BrowserURL
-{
-	public static void Open(string url)
-	{
-		Application.OpenURL(url);
-	}
-}

SVSim.BattleEngine/Engine/Wizard/FavoriteTask.cs

@@ -11,9 +11,6 @@ public class FavoriteTask : BaseTask
 
 	public class FavoriteTaskParam : BaseParam
 	{
-		public string[] favorite_add;
-
-		public string[] favorite_remove;
 	}
 
 	public FavoriteTask(Kind kind)