Improve Qubes OS Update tool GUI design

[emanruse]

The problem you're addressing (if any)

The current UI design of Qubes OS Update has various issues, e.g.

• the visual space is not used efficiently: small checkmarks, small individual progress bars, huge empty space

• Details use proportional font

• Resizing the window does not size elements properly

• Yellow checkmark on white background - bad UI

• No indication when dom0 should be restarted

• No easy way to select/unselect non/standalone qubes

• Not selecting any qube and clicking "Update" button says "Update finished" with no progress indication which is meaningless, because no update has happened, nor the "finished" matches the lacking progress indicator. Additionally, in such a scenario the "Select a qube to see details" text also makes no sense (and the "Next" button too).

The solution you'd like

Improved visual design.

The value to a user, and who that user might be

Improved visual design.

Highly recommended reading:

"Designing with the Mind in Mind" by Jeff Johnson
https://www.oreilly.com/library/view/designing-with-the/9780124079144/

Completion criteria checklist

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