An empty canvas corner gave no sign of whether a check was still running,
which matters on large nests. A Layout section beside utilization now
follows the automatic check: checking, OK, or findings in red, with the
full wording in its tooltip. It has its own label so rechecks never
replace the last command's status text.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>