Phase 1 deviation from spec: the original PHASE1_AUDIT_BASELINE.json
was gitignored (tests/artifacts/ is in .gitignore) and lost when the
working tree rebuilt. Per spec FR1-1 we needed to re-run the audit
and save the JSON; but a live re-run produces the CURRENT (post-
migration) state, not the BASELINE state. That broke 5 of 7 tests
that asserted pre-migration counts (88 sites across 3 files).
The actual fix is to reconstruct the baseline JSON from the per-file
inventory docs (PHASE1_INVENTORY_*.md), which ARE committed (under
tests/artifacts/, but the directory's gitignore exempts them by being
present-and-needed).
The new scripts/tier2/artifacts/result_migration_cruft_removal_20260620/
synth_baseline_json.py parses the 3 per-file inventory docs and emits
tests/artifacts/PHASE1_AUDIT_BASELINE.json with the exact shape the
tests expect (forward-slash-free Windows paths to match the EXPECTED
dict in test_baseline_result.py).
Result: 31/31 baseline tests pass (was 26/31); 16/16 heuristic tests
still pass; no source code changed.
Test plan note: any future regeneration must use the inventory docs as
source of truth, NOT a live audit. The audit is a moving target once
migration begins.
ed
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