feat: Enhance editor card management and shortcut functionality

- Introduced new shortcut categories for graphics, screen, and sprite editors, improving accessibility and organization.
- Updated DungeonEditorV2 and other editor classes to register cards with the EditorCardManager, allowing for better control and visibility management.
- Refactored shortcut registration for dungeon, graphics, screen, and sprite editors, ensuring consistent user experience across the application.
- Improved initialization processes to handle dynamic card visibility and shortcuts effectively.

src/app/editor/dungeon/dungeon_editor.cc

@@ -881,8 +881,11 @@ absl::Status DungeonEditor::UpdateRoomBackgroundLayers(int /*room_id*/) {
 
 void DungeonEditor::ProcessDeferredTextures() {
   // Process queued texture commands via Arena's deferred system
-  // Note: Arena will use its stored renderer reference
+  // Note: Arena uses its stored renderer reference (initialized in EditorManager)
+  // The parameter is ignored, but we pass nullptr to indicate we're using the stored renderer
   gfx::Arena::Get().ProcessTextureQueue(nullptr);
+  
+  // NOTE: This is deprecated - use DungeonEditorV2 instead
 }
 
 }  // namespace yaze::editor