docs(plan): six-task plan for item 86, excluding from a search

Ordered so each task leaves the suite green: the grammar first, then
the SearchMode enum alone, then the four signatures as one mechanical
change with no behaviour difference, then the guard, then the menus.

Two traps carried from item 85 into the task that inherits them. The
details dialog's mutation check hangs rather than fails, and a hung
binary is re-run stale by a later ctest. The mutation revert is by hand,
never from a backup file, which silently reverted a fix last session.

Construction order verified rather than left to the implementer:
registerActions() runs after buildUi(), so both pointers are live and
no null guard belongs in the lambda.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>

0 files changed, 0 insertions, 0 deletions