Warping to a target window's center selects the wrong window when a smaller
one covers that center: slurp keeps highlighting the coverer, so Tab could
never leave it. Navigation now warps to the most central point that resolves
back to the target, and skips windows that hovering could not reach either.
Unbinding the picker's transient keys by name also took a same-key binding
out of the user's own config with it; the bind handles are now kept and
removed individually.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
