Note: You shouldn't use the `unstable.ui_density` setting – it is only
being added for testing and to enable new UI components to be built with
density in mind. Don't expect this to work well, or at all right now.
Adds some of the basic wiring we'll need to start scaling UI elements
throughout the app based on a desired density setting.
Release Notes:
- N/A
This PR continues the refinements to the `TitleBar` component.
Here are the notable changes:
- `KeyBindingDisplay` and `PlatformStyle` have been unified into a
single `PlatformStyle`.
- This provides us a consistent way for adapting UI to different
platform styles.
- `PlatformTitlebar` has been renamed to `TitleBar`.
- The `Platform` prefix was irrelevant.
- The Windows window controls have been factored out into a separate
module and have been componentized.
<img width="1283" alt="Screenshot 2024-03-15 at 3 34 38 PM"
src="https://github.com/zed-industries/zed/assets/1486634/07da391f-828b-48bf-8849-58863f4ccce7">
> I'm missing the Segoe Fluent Icons font, so that's why the aren't
rendering properly.
Release Notes:
- N/A
