_autoscale now defaults on, so the view fits from the first layout
(the constructor's placeholder already carries the camera size and
resizeEvent refits on every resize). update_pixmap additionally
refits when the frame size changes - the real stream resolution can
differ from the placeholder, and only a view resize refit before.
Right-click 'Scale to fit' still toggles back to 1:1.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Diff coverage vs main now 100 percent from the gui suite alone:
non-staff locked banners and both gated-tab popups, remote-close
bookkeeping in update_daq_status, smargon staged moves, camera More
link and Alt-wheel axis fallback, number box relimits, energy row
emit, and the gui.main() banner/graceful-exit path.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Diff coverage vs main was 77%, under the 80% CI gate; the new camera
help/error/badge code and the theme+layout main_window paths were the
uncovered bulk. Locally: 82%.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>