- Unifies spacing between left and right sides of the tab bar
- Use the default icon color for `end_slot` tools. This should help more
clearly differentiate when forward or backward navigation is disabled
due to the tools on the other side not looking so much like the disabled
navigation arrows.
- Rework the TabBar implementation in `pane.rs` to directly pass in
items to the `start_slot` instead of an unneeded extra horizontal
layout.
Left side:
Right side:
Release Notes:
- Standardized some Tab Bar UI elements. You many notice some slight
spacing or color changes.
08c9157a1e