Decreased max saved recently opened deafult to 8

PixiEditor/Models/DataHolders/Document/Document.IO.cs

@@ -66,7 +66,7 @@ namespace PixiEditor.Models.DataHolders
                 recentlyOpened.Move(index, 0);
             }
 
-            if (recentlyOpened.Count > IPreferences.Current.GetPreference("maxOpenedRecently", 10))
+            if (recentlyOpened.Count > IPreferences.Current.GetPreference("maxOpenedRecently", 8))
             {
                 for (int i = 4; i < recentlyOpened.Count; i++)
                 {

PixiEditor/ViewModels/SubViewModels/UserPreferences/Settings/FileSettings.cs

@@ -42,7 +42,7 @@ namespace PixiEditor.ViewModels.SubViewModels.UserPreferences.Settings
             }
         }
 
-        private int maxOpenedRecently = GetPreference(nameof(MaxOpenedRecently), 10);
+        private int maxOpenedRecently = GetPreference(nameof(MaxOpenedRecently), 8);
 
         public int MaxOpenedRecently
         {