Improvements to save and loading

Improvements to Chinthe animation logic
Fix broken Godot Tool system and just use a more manual approach to setting map nodes
Remove ItemDatabase from individual room scenes

Zennysoft.Game.Ma.Implementation/Quest/QuestData.cs

@@ -0,0 +1,11 @@
+using Chickensoft.Introspection;
+using Chickensoft.Serialization;
+
+namespace Zennysoft.Ma.Adapter;
+
+[Meta, Id("quest_data")]
+public partial record QuestData
+{
+  [Save("quest_data_1")]
+  public bool QuestMarker1 { get; set; } = false;
+}