* Fix mobile source control drawer overflow and branch-compare state loss
- Render BottomDrawer in a native Modal so it covers the full viewport
even when mounted inside a ScrollView.
- Move the conflict/Abort row onto its own line so it never overflows
the branch card, and enlarge the Abort hit target.
- Show the committed-on-branch footer even when the changed-files
SectionList has no sections, since RN skips ListFooterComponent for
empty sections.
- Stop branch-compare state from collapsing to idle/error on transient
base-ref resolution failures when a ready result should be preserved.
* Add mobile source control drawer reload screenshot
Attaches an evidence screenshot for the mobile source control drawer overflow / branch-compare state loss fix.
* Remove stray temp screenshot file
Accidentally committed debug artifact from mobile source control drawer work; not needed in the repo.