Assertion Integrity

• NEVER modify .feature files or test-specs.md directly — run /iikit-04-testify to regenerate them
• NEVER modify test assertions to make failing tests pass — fix the production code instead
• NEVER delete or overwrite context.json assertion hashes — they are the integrity anchor
• If a pre-commit hook blocks your commit for hash mismatch, do NOT use --no-verify — re-run /iikit-04-testify