- Updated EditorManager to improve welcome screen logic, ensuring it only displays in truly empty states and not when a ROM is loaded but current_rom_ is null.
- Enhanced error handling in EditorManager by routing editor errors to the toast manager for better user feedback.
- Improved OverworldEditor with enhanced tile interaction detection and added scratch space functionality for better layout management.
- Introduced a new ScratchSpaceSlot structure in OverworldEditor to manage scratch space for tile16 layouts, allowing for more flexible editing and selection.
- Added utility functions in canvas_utils for grid alignment and effective scaling, improving overall canvas interaction.
- Implemented an enhanced palette editor with ROM integration, providing users with tools for color analysis and palette management.
- Introduced EditorIntegrationTest class to facilitate integration testing for editors, providing a structured environment for testing editor functionalities.
- Implemented methods for initializing the test environment, running tests, and handling ROM operations.
- Added helper methods for common editor actions such as load, save, cut, copy, paste, undo, redo, and find, ensuring thorough coverage of editor capabilities.
- Integrated ImGui test engine for UI interaction testing, enhancing the testing framework's capabilities.
