TraceMark 1.3
Updated settings-window layout and layer navigation for macOS 27.

- Updated settings-window layout and layer navigation for macOS 27.
- Added a welcome flow with direct access to the default watermark or a new layer.
- Added persistent style and layout previews, easier variable insertion and shared layer selection across editors.
- Added current app and website context with clearer rule explanations.
- Improved permission guidance with a draggable app card for the optional Screen Recording setup.
- Improved configuration recovery, save-error feedback, screenshot retries and multilingual accessibility labels.