Start of the Major Overhaul

I decided to go through each function and UI section one by one, improving and overhauling things. Each function and section is going to be fully tested and not rushed out.

This is the best way to catch things, but also include the code base as much as possible.

ui/uv_panel.py

@@ -1,14 +0,0 @@
-import bpy
-from ..core.translations import t
-from .main_panel import draw_title
-
-class UVTools_PT_MainPanel(bpy.types.Panel):
-    bl_label = t("AvatarToolkit.label")
-    bl_idname = "OBJECT_PT_avatar_toolkit_uv"
-    bl_space_type = 'IMAGE_EDITOR'
-    bl_region_type = 'UI'
-    bl_category = "Avatar Toolkit"
-
-    def draw(self: bpy.types.Panel, context: bpy.types.Context):
-        layout = self.layout
-        draw_title(self)