* feat(kb): apply-worker to auto-land approved proposals (stage 2 automation)
Event-driven worker that turns a HUMAN-approved kb_stage proposal into canonical
state, so an approval in Telegram surfaces in Leo's identity without Leo applying
its own work.
- Fires only on status='approved' (never pending_review) -> proposer != applier
holds; the human approval stays the trigger. No auto-approve anywhere.
- Reuses scripts/apply_proposal.py verbatim as the sole apply path (same txn,
rowcount=1 guard, FK stamp). Connects as the narrow kb_apply role, never
superuser, never inside the hermes harness.
- Render hook (--render-cmd / KB_APPLY_RENDER_CMD) is inert until the SOUL
renderer (PR2) is deployed; applying still works, rendered SOUL just lags.
- Ships INERT: report-only unless --enable / KB_APPLY_WORKER_ENABLED=1. systemd
oneshot service + 5min timer, both shipped disabled.
- 10 unit tests; candidate query validated read-only vs prod (0 applyable today).
* fix(kb): apply-worker --max-per-tick cap + poison-pill retry ceiling
Fixer draft-exit items:
- --max-per-tick=1 (default): an enabled worker lands applies one-at-a-time
and observably instead of draining the whole approved queue in one tick.
- --max-attempts=3 ceiling with a persisted failure-count state file: a
deterministically-failing approved proposal is treated as a poison pill and
skipped after N consecutive failures, instead of retrying every tick forever.
State persists on disk because the worker runs oneshot per timer tick.
Both are inert until the worker is enabled; it still ships disabled.
Auto-deploy watches teleo-infrastructure (not teleo-codex) and syncs to
VPS working directories. New checkout path: deploy-infra/ (parallel to
existing deploy/ for 48h rollback). Path mapping updated for reorganized
repo structure (lib/, diagnostics/, telegram/ etc.).
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
