docs(prd): backlog sharpened for cold sessions — execution footers, splits, D9 parked

- STATUS resume protocol: milestones ordered by due date, skip
  human-gated tops, named entry points (erp#38 / #51 / write-skill
  quartet); every issue now carries an Execution footer.
- Backlog map: +erp#59 (T14 split from #48), +erp#60 (T11 loop split
  from #54), retitles, post-replay markers.
- D9 meeting capture parked (nice-to-have; calls are iPhone-first).
- prd_check.py preserved from the session scratchpad into scripts/
  (the closure protocol references the pattern — now it's runnable).

Co-Authored-By: Claude Fable 5 <[email protected]>

vibe/PRD/ai-back-office/STATUS.md

@@ -2,8 +2,8 @@
 
 # STATUS — implementation tracker
 
-> **Status:** 🟢 Current — backlog decomposed into issues (2026-07-11)
-> **Last Updated:** 2026-07-11
+> **Status:** 🟢 Current — backlog decomposed into issues (2026-07-11); sharpened with per-issue Execution footers + splits #59/#60 (2026-07-12)
+> **Last Updated:** 2026-07-12
 > **Up:** [AI back-office hub](README.md)
 > **Related:** [POC plan](poc-plan.md) · [Roadmap](roadmap.md) (dated plan; actuals and slips land here)
 
@@ -14,19 +14,19 @@
 | 0 — Foundations | read skills, sandbox + promote, backups, snapshots, bank reco, email ingest, Telegram gateway MVP | ✅ shipped pre-PRD (ledger below) |
 | 1 — Flagship pipeline | [POC-1](poc-plan.md#poc-1--supplier-invoice-end-to-end) + [POC-5](poc-plan.md#poc-5--model-routing-bench) | ⬜ decomposed → [erp milestone P1](https://gitea.arcodange.lab/arcodange-org/erp/milestone/1) (erp#38–45, #47) |
 | 2 — Urgent compliance | [POC-6](poc-plan.md#poc-6--e-invoicing-readiness-spike) — **hard deadline 2026-09-01** | ⬜ decomposed → [erp milestone P2](https://gitea.arcodange.lab/arcodange-org/erp/milestone/2) (erp#46) |
-| 3 — Standing fleet | [POC-2](poc-plan.md#poc-2--pi-sentinel), queue, digest + approval cards | ⬜ decomposed → [erp milestone P3](https://gitea.arcodange.lab/arcodange-org/erp/milestone/3) (erp#48–50) + [gateway#1](https://gitea.arcodange.lab/arcodange/telegram-gateway/issues/1)/[#2](https://gitea.arcodange.lab/arcodange/telegram-gateway/issues/2) |
+| 3 — Standing fleet | [POC-2](poc-plan.md#poc-2--pi-sentinel), queue, digest + approval cards | ⬜ decomposed → [erp milestone P3](https://gitea.arcodange.lab/arcodange-org/erp/milestone/3) (erp#48–50, #59) + [gateway#1](https://gitea.arcodange.lab/arcodange/telegram-gateway/issues/1)/[#2](https://gitea.arcodange.lab/arcodange/telegram-gateway/issues/2) |
 | Ledger compliance (cross-cutting) | [Dolibarr verifications](compliance.md#dolibarr-verifications-sandbox-first) | ⬜ decomposed → [erp milestone](https://gitea.arcodange.lab/arcodange-org/erp/milestone/4) (erp#51) |
 | 4 — Money loops | [POC-3](poc-plan.md#poc-3--reconciliation--payment-recording), dunning, cash report | ⬜ decomposed → [erp milestone P4](https://gitea.arcodange.lab/arcodange-org/erp/milestone/5) (erp#52–53) |
-| 5 — Fiscal autopilot | [POC-4](poc-plan.md#poc-4--tva-dry-run), compliance calendar | ⬜ decomposed → [erp milestone P5](https://gitea.arcodange.lab/arcodange-org/erp/milestone/6) (erp#54–55) |
+| 5 — Fiscal autopilot | [POC-4](poc-plan.md#poc-4--tva-dry-run), compliance calendar | ⬜ decomposed → [erp milestone P5](https://gitea.arcodange.lab/arcodange-org/erp/milestone/6) (erp#54–55, #60) |
 | 6 — Emission era | e-invoice emission + e-reporting — **hard deadline 2027-09-01** | ⬜ not yet decomposed (starts 2027-05; requirements captured by erp#46 deliverable 4) |
 
 ## Backlog map
 
-Every phase is decomposed into **self-contained issues** (context, deliverables, acceptance criteria, dependencies, PRD links). How a future session resumes: **pick the top unblocked issue of the earliest open milestone** — nothing else is needed; the issue body carries everything. Cross-cutting decisions get their ADRs via [factory#22](https://gitea.arcodange.lab/arcodange-org/factory/issues/22).
+Every phase is decomposed into **self-contained issues** (context, deliverables, acceptance criteria, dependencies, PRD links); since 2026-07-12 each issue also carries an **Execution footer** — *Blocked by / Blocks / Human gates / Start (worktree + first command) / Done means (evidence comment → PR with `Closes #N` → doc sweep)*. How a future session resumes: **order open milestones by due date, pick the top issue whose "Blocked by" is clear — and skip issues whose only open step is a `[HUMAN]` gate** (surface those in the digest instead of stalling on them; e.g. erp#46 step 1 is operator-owned). Cold-start entry points as of 2026-07-12: **erp#38** (the fleet entry issue), **erp#51** (startable today), **erp#41/#42/#43/#44** (write-skill side, independent of the scaffold). The issue body carries everything; on any doubt the trust order is live system > code > STATUS > leaves. Cross-cutting decisions get their ADRs via [factory#22](https://gitea.arcodange.lab/arcodange-org/factory/issues/22).
 
 | Repo | Issues |
 | --- | --- |
-| [erp](https://gitea.arcodange.lab/arcodange-org/erp/issues) | **P1:** #38 fleet scaffold+AGENTS.md (D8) · #39 golden set+injection fixtures · #40 invoice-extract atom · #41 provenance checker · #42 compliance linter · #43 GED attach op · #44 idempotency keys · #45 POC-5 routing bench (D5) · #47 POC-1 exit gate — **P2:** #46 POC-6 Qonto-as-PA (D4) — **P3:** #48 watchdogs T13/T14 · #49 T17 second-brain hooks (D7) · #50 POC-2 Pi sentinel (D6) — **Compliance:** #51 Dolibarr verifications (FEC/BlockedLog) — **P4:** #52 POC-3 reco+payments · #53 T05 client invoice (D3, ⚠️ July manual ~07-23) — **P5:** #54 fiscal profile+calendar+T11 · #55 POC-4 TVA dry-runs — **Ops:** #56 known-patterns fix · #57 bucket C + document gaps |
+| [erp](https://gitea.arcodange.lab/arcodange-org/erp/issues) | **P1:** #38 fleet scaffold+AGENTS.md (D8, **entry issue**) · #39 golden set+injection fixtures · #40 invoice-extract atom · #41 provenance checker · #42 compliance linter · #43 GED attach op · #44 idempotency keys · #45 POC-5 routing bench (D5) · #47 POC-1 exit gate (umbrella) — **P2:** #46 POC-6 Qonto-as-PA (D4; step 1 = [HUMAN] Qonto UI) — **P3:** #48 T13 drift watchdog · #59 T14 backup freshness+drill · #49 T17 second-brain hooks (D7; meeting lane D9 parked) · #50 POC-2 Pi sentinel (D6) — **Compliance:** #51 Dolibarr verifications (FEC/BlockedLog, startable today) — **P4:** #52 POC-3 reco+payments · #53 T05 client invoice (D3, ⚠️ July manual ~07-23) — **P5:** #54 fiscal profile+calendar files · #60 T11 reminder loop · #55 POC-4 TVA dry-runs — **Ops (post-replay):** #56 known-patterns fix · #57 bucket C + document gaps |
 | [telegram-gateway](https://gitea.arcodange.lab/arcodange/telegram-gateway/issues) | #1 Postgres durable queue (D1) · #2 daily digest + approval cards |
 | [factory](https://gitea.arcodange.lab/arcodange-org/factory/issues) | #22 ADRs as decisions close (D1/D2/D4/D6/D7) |