Replace the custom Placeholder + BusyIndicator with the new LoadingPlaceholder component.
Also remove the "Loading…" page title on first load, as that is redundant to the existing front-and-center "Loading…" message and hence doesn't look nice.
- Fix small padding on the right when they is not enough elements for a
scrollbar to appear (possibly due to a kirigami regression)
- Move account editor to a seperate page
- Cleanup a bit the code style
- Add tooltip to toolbuttons
Signed-off-by: Carl Schwan <carl@carlschwan.eu>
