Adds card-move over planka-api Cards#move; ownership rules enforced in
lib (never Next, never hitl, never out of Done, Done only for
afk-ready). afk-ready cards now skip Review per user decision; semi
still stops at Review. Skills updated to "working a card means moving
it". Suite 68 runs/153 assertions.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01QBAYNm4AmczQaEHfXwai5a
jared