Written inline after two headless workers died on API errors. Tests caught a
real cross-slice bug: ledger grants stored the full install ref as listing_id,
breaking GET /license/{op}/{listing} — fixed by parsing the listing prefix per
the ref convention in contracts/ledger-api.md. Also pinned the indexer test's
schema path (venv-installed package resolved outside the repo) — its earlier
pass was vacuous without jsonschema installed. 27 tests green.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
T013 worker found record_install violating CHECK(amount>0) when platform_pct
rounds cut or seller_amount to zero (unhandled IntegrityError -> HTTP 500).
Fixed: skip zero rows, grant references the paying tx; regression test added.
9 ledger tests green.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Verified on master: 14 tests green (schemas+cli+indexer); ledger API exercised
end-to-end via TestClient (grant admin-only, install 200/409/402, refund
restores balance, auth 401); adapter factory resolves local + raises
RailsNotLanded on the stub.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
