The search ViewModel is activity-scoped and outlives the overlay, so a reopened
search showed the previous query/results — reset the query when the screen
re-enters (peeking a result keeps it, as the screen stays composed under the
detail). Add imePadding so the idle/empty message re-centres in the area above
the keyboard instead of staying centred on the full page behind it.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Jean-Luc Makiola
013efef29e