chore(refactor): scene.lua

lua/vgit/ui/Scene.lua

@@ -4,30 +4,28 @@ local Scene = Object:extend()
 
 function Scene:constructor()
   return {
+    length = 0,
     components = {},
-    state = {
-      length = 0,
-      component_order = {},
-      default_global_opts = {},
-    },
+    component_order = {},
+    default_global_opts = {},
   }
 end
 
 function Scene:get_components()
   local ordered_components = {}
 
   for key, component in pairs(self.components) do
-    local order = self.state.component_order[key]
+    local order = self.component_order[key]
     ordered_components[order] = component
   end
 
   return ordered_components
 end
 
 function Scene:set(key, component)
-  self.state.length = self.state.length + 1
-  self.state.component_order[key] = self.state.length
+  self.length = self.length + 1
   self.components[key] = component
+  self.component_order[key] = self.length
 
   return self
 end