Project cleanup: Removed 3D scripts and scenes from project. Also renamed and moved some minor stuff.

project.godot

@@ -89,11 +89,14 @@ enabled=PackedStringArray("res://addons/anthonyec.camera_preview/plugin.cfg", "r
 [file_customization]
 
 folder_colors={
+"res://_builds/": "gray",
+"res://_clips/": "gray",
 "res://addons/": "red",
 "res://art/": "orange",
 "res://audio/": "yellow",
 "res://dialog/": "green",
 "res://prefabs/": "teal",
+"res://resources/": "teal",
 "res://scenes/": "blue",
 "res://scripts/": "purple",
 "res://shader/": "pink"