DebUi seeded both widgets with a "(starting...)" placeholder,
replaced as soon as real content arrived during a build. pkh put
reports through the same view but runs no subprocess, so nothing
ever fed the pane: its seed line stayed on screen for the whole
upload, stacked under the per-file byte progress.
Drop the seeds and add the pane bar to the terminal only when the
first classified line arrives; a phase change (and the final
suspend) takes it off again. Flows without subprocess output now
render the status bar alone.