Improve Code Consistency Between RenderMod and RenderManager

Patch/ClassPatch/PersistencePatch.cs

@@ -1,3 +1,4 @@
+using ADOFAIRenderer.Component;
 using HarmonyLib;
 
 namespace ADOFAIRenderer.Patch.ClassPatch
@@ -8,7 +9,7 @@ namespace ADOFAIRenderer.Patch.ClassPatch
         // ReSharper disable once InconsistentNaming
         public static void Postfix(ref SkipIntroBehavior __result)
         {
-            if (RenderMod.IsRendering && 
+            if (RenderManager.IsActive && 
                 scrConductor.instance != null && 
                 !scrConductor.instance.hasSongStarted)
             {