* Set `role="button"` on downshift autocomplete items
This avoids content observation behavior in WebKit on touch devices that delays the onClick event (and therefore reaction to user input).
* Disable split transaction editing for now

Just moving away from the barrel `common` export to a bit more specific
imports.

Part 1 of the migration (other imports to follow in other PRs).

As discussed in #1126 creating separate PRs.

The linter rule isn't actually part of this first PR and will likely be
in the final PR as otherwise it will just fail because all the issues
aren't resolved.

The code is 'ready' though so as soon as this is merged I will open next
one(s)

Another batch of components in `desktop-client` converted to TS

Closes #927

Upgrading `Downshift` dependency

Seems to build fine, will test later.

*  (prettier) adding trailing commas

* More commas

*   upgrade eslint-plugin-import and fix issues

* Change import ordering

* 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