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_canvas_viewer.cc

@@ -157,7 +157,9 @@ void DungeonCanvasViewer::DrawDungeonCanvas(int room_id) {
   
   // Process queued texture commands
   if (rom_ && rom_->is_loaded()) {
-    gfx::Arena::Get().ProcessTextureQueue(nullptr); // Will use default renderer
+    // Process texture queue using Arena's stored renderer
+    // The renderer was initialized in EditorManager::LoadAssets()
+    gfx::Arena::Get().ProcessTextureQueue(nullptr);
   }
   
   // Draw layer information overlay