* feat(parties): phase 0 prerequisites, pg_trgm and golden-set draw
Phase 0 of the Kontakter plan: make the counterparty resolver measurable
before building it.
- Migration 20260902120000 enables pg_trgm (trigram blocking of
counterparty keys) and drops the two context-graph tables from
20260706193007 whose feature code was never merged and which prod no
longer has, so fresh replays agree with prod.
- tests/pg/parties-phase0.pg.test.ts pins the extension, a sanity check on
trigram ranking, and the absence of the graph tables.
- scripts/parties/draw-golden-set.sql is the reproducible, read-only draw
of the 200-key labelling sample (three strata, md5-ordered) and the
payee-identity base rate. The drawn rows contain customer voucher text
and are kept in gitignored dev_docs, never in this public repo.
- scripts/parties/README.md records the label vocabulary and the numbers
measured on prod on 2026-09-02.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
* fix(archive): drop the two context-graph tables from the archive contract
The migration in this PR removes graph_counterparties and
graph_transaction_counterparties, so the full-archive contract must stop
classifying them: tests/schema/no-phantom-columns.test.ts asserts that
every classified table exists in the migration replay, and the live-DB
twin in tests/pg/full-archive-coverage.pg.test.ts asserts the same against
information_schema.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
---------
Co-authored-by: Jakob Wennberg <311770904+jakobwennberg-oss@users.noreply.github.com>
Co-authored-by: Claude Fable 5.1 <noreply@anthropic.com>
Jakob Wennberg