The 2026-07-28 realign card asks the four caret chords (Move Left/Right,
lane-width pair) to yield to any focused text control. The seam already
conforms — caretChordsYield covers the board popover, the search field's
first-responder tracking, and card windows publish no scope — but had
zero regression coverage. CaretChordTests pins the rule: scopeless
windows never yield, either surface suffices, and inline editors remain
acceptsBoardMutations' concern, not this seam's.
Claude-Session: https://claude.ai/code/session_01SR4XGjmBE16ZUYWpfFHXwY
