This improves usability of narrow screen widths, and also prepares for
further optimizations that would allow us to use the sidebar largely
as-is on mobile, instead of having to have a tab bar.

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Co-authored-by: Matiss Janis Aboltins <matiss@mja.lv>

Seems to build fine, will test later.

*  (prettier) adding trailing commas

* More commas

* style: enforce ordering of imports

* style: sort imports in loot-core

* style: sort imports in desktop-client

* style: sort imports in loot-design

* style: manual fixes