The inventory graded streams absent because no paused consumer document
names it; the operator correction: type-filtered event watching from
several places (e.g. repo-change subscriptions in a git app at
gitea/gitlab scale) is a basic reactivity requirement — and notify
(fire-and-forget, no replay) cannot serve subscriptions honestly.
The wanters are applications above the paused crates, which is why the
docs don't carry the row.
Inventory: streams row recorded on operator authority (the REQ-2
recording convention from alkblobs requirements.md), confidence system
gains the operator-authority grade; rate-limits becomes the sole
first-cut candidate. phase-0: OQ-ST-01 summary and OQ-ST-04's
contract-candidates updated to match.