The sync health widget was inside ListTile.subtitle, which caused it to
be squeezed to near-zero width by the trailing Row (status icon + menu).
Move it to a full-width Padding row below the ListTile so it can display
properly without layout pressure from the trailing widget.
Closed issues can still have labels; the old `if not labels` guard
never fired for issue #272, so the loop retried the no-op close every
minute and never reached the ToPlan/Ready issue logic.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>