Support settings-view in docks

[simurai]

Requirements

• Filling out the template is required. Any pull request that does not include enough information to be reviewed in a timely manner may be closed at the maintainers' discretion.
• All new code requires tests to ensure against regressions

Description of the Change

This improves the layout of the settings-view when moved to the left/right dock.

Alternate Designs

There are a few options for the navigation.

Benefits

When moving the settings-view to a dock, it allows you to keep the editor in sight. Great when making changes to the settings and then see the result in the editor.

Possible Drawbacks

• It is a bit experimental with just some CSS overrides.
• The Keybindings need to be scrolled horizontally and fit better in the center.
• Adds extra maintenance cost.

Applicable Issues

N/A

[simurai]

Here some navigation options

A: Open on hover

B: Icons only on the side

C: Text only in a grid

Ok, I think the winner is option C.

• Always visible text.
• No distracting hover effects
• Only takes up two rows

I'll push this version.