[New]
- Text files (.txt / .md / .csv) can now be edited directly. Press Ctrl+S to save over the original file.
[Improved]
- Toolbar icons (Home / Back / Click-through / Settings) have a clearer design.
- Fixed the opened page always staying in front when "Always on top" is off.
- Clicking the opened page now brings the toolbar to the front together with it.
- Fixed the opened page being draggable by its top edge on its own.