Per owner request on PR #285: scope this PRD to the three still-missing
enforcement capabilities and drop what already ships.
- Retitle "Egress control plane" -> "Egress metering, budgets, and
forced cutoff"; rename file to match.
- Move to already-implemented (out of scope, referenced not rebuilt):
the egress chokepoint / MITM proxy (PRD 0001/0006/0017), observability
(host dashboard + egress traffic logging PRD 0055), and the host
SQLite store (PRD 0067). The "introduce SQLite now" justification
collapses to "add tables to the existing store."
- Drop the SQLite-foundation and dashboard implementation chunks (both
done); renumber to metering / settings+budgets / forced cutoff /
optional count_tokens gate.
- Trim the "& observability plane" framing and the dashboard-transport
open question; keep metering, budget precedence, settings.yml, and the
cutoff/freeze/kill design intact.
Issue: #251
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
