44 records to 12: supersession chains collapsed to their survivors,
per-commit receipts folded into the decision they served, standing
pre-rebuild decisions merged into one record map.yaml already owns. Every
removed record is archived verbatim. `compact-evidence` is now the one
durable deletion path; the status tool reads folded scalars, and the
compaction helper imports the map readers instead of carrying copies.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
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