The hover affordance framed only the strip right of the crumbs. The bar itself
now carries the outline and the padding in both modes, so hovering previews
exactly the field the click produces and nothing resizes when the two swap.
One keystroke moved the view twice: deleting a separator first narrowed the
pane the draft had just walked away from, then replaced it with its landing.
The tail now filters only the LAST pane — the one whose level the path names —
so a pane on its way out holds still until its landing arrives.
Also from the review round: the walk waits both legs out instead of taking the
submitted-navigation bound (a speculative scan has nothing waiting on it, and
a tail keystroke aborting a slow parent leg would otherwise strand the
two-pane view); a level keeps answering the directory text that produced it,
so `..` segments and Windows forward slashes filter and stop rescanning; the
release-on-miss rule counts displayable rows, so it survives `hidden` ever
meaning more than dot-prefixed; and the editor's 250ms rest joins the other
two constants on the remote-recalibration list.
creatixchu
6c0ce22f59