RD-11 asserted that `git grep "machineRemoteData\|LoadLifecycle"` returns
nothing, but the replacement it mandates is named `fromLoadLifecycle`,
which contains the old name as a substring. The check could never pass.
When a new name contains the old one, anchor on word boundaries.
Add a fourth habit: prefer a number over a prohibition for anything that
must not change. "Do not rename BriefStatus" invites reasoning around it.
"This count must still be 54, and if it moves, revert rather than adjust
the number" does not. RD-11 renamed tags across 19 files with a wire
contract in the same file, and the count held.
Also record a real trap found during RD-11: stale gitignored
bigregister.db artifacts fail backend tests with "no such table" on an
otherwise clean tree. A 0-byte file months old failed 6 tests.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
ehoandClaude Opus 5
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