Add the sbom-nexus catch_up resolver contract and the daily replacement for
weekly-sbom-staleness, both disabled until CUST-WP-0062-T03 lands.
The weekly check used `for_each: context.repos.repos` and emitted one task per
stale repo — 75 tasks on 2026-08-17 against 111/111 stale repos. The
replacement asks sbom-nexus for only the N oldest-stale repos in one ranked
call and carries no rule block at all, so tasks_spawned is 0 by construction.
- context_resolvers/sbom_nexus.py: source type `sbom-nexus`, query `catch_up`,
GET /sbom/catch-up?limit=N. Read-only; ingest is T02. Limit bounded 1..25 and
the response truncated to it so an over-long reply cannot widen T02's
side-effect.
- activity-definitions/daily-sbom-catchup.md: weekdays 09:15 Berlin, enabled:
false, deterministic sbom_catchup progress sink.
- rules/executor.py: the deterministic report builder only special-cased
context.repos, which would have emitted a contentless progress event for this
definition. _sbom_catchup_report names the selected repos and reads
updated/skipped from context when T02 populates them.
- 17 tests against a test double; no live nexus exists yet.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
tegwick
e64af4102d