scenes/mainmenu: put menus and widget at the root of the folder

imperium-porcorum.love/scenes/debugmenu/init.lua

@@ -3,7 +3,7 @@ local MainMenu = Scene:extend()
 
 stateDebugMenu = {}
 
-local DebugMenu = require "scenes.debugmenu.controller"
+local DebugMenu = require "scenes.debugmenu.menus"
 
 local bannerAnim = 0
 

imperium-porcorum.love/scenes/debugmenu/menus.lua

@@ -1,5 +1,5 @@
 local DebugMenu = Object:extend()
-local Widgets = require "scenes.debugmenu.controller.widgets"
+local Widgets = require "scenes.debugmenu.widgets"
 
 function DebugMenu:new()
   self.menuID = 1