Create persistence manager and connectors for chests and gates

project.godot

@@ -23,6 +23,7 @@ GameManager="*uid://cb4tuxriixfqs"
 GroupUtils="*uid://bk7o4drbfh24p"
 MapLoader="*uid://c4jogxtdi3m13"
 InputManager="*uid://dnbg1dpjcq6vk"
+PersistenceManager="*uid://dl2kg1qu0ymi7"
 
 [dotnet]
 
@@ -37,6 +38,7 @@ folder_colors={
 "res://Global Managers/": "red",
 "res://Main/": "gray",
 "res://Maps/": "green",
+"res://Persistence/": "blue",
 "res://Resources/": "orange",
 "res://Scripts/": "red",
 "res://UI/": "yellow"