docs(prd): number merged placeholder documents

bot_bottle/gateway/supervisor/server.py

@@ -17,7 +17,7 @@ Each queued proposal tool call:
   4. On a decision within the window, returns the operator's
      `{status, notes}`. On timeout, returns `status: pending` **with the
      proposal id** and leaves the proposal queued — the flow is
-     non-blocking past the grace window (PRD prd-new / issue #412).
+     non-blocking past the grace window (PRD 0072 / issue #412).
 
 `check-proposal` is the non-blocking companion: given a `proposal_id`
 returned by a `pending` response, it reports the current decision

bot_bottle/trust_domain.py

@@ -17,7 +17,7 @@ instead would defeat that — the orchestrator holds that key, so it could forge
 `ControlPlaneProvisioning` is the one seam every backend launcher uses to get the
 orchestrator its key and the gateway its token, instead of re-deriving that
 wiring per backend (the bug class behind PR #471 — see
-`docs/prds/prd-new-control-plane-auth-provisioning.md`).
+`docs/prds/0079-control-plane-auth-provisioning.md`).
 
 Stdlib-only: the HMAC lives in `orchestrator_auth`, the key file in `paths`.
 """