…ogfood template

Closes the §80-class spec stack for MODEL-2 v1 ship. Three artifacts:

## §89 — distillation epic scoping (SPEC)

Documents the path to AC-SHIP2-003-STRICT (val_loss ≤ 2.2) via
Qwen-7B teacher distillation. ~110 lines covering:

- 89.1 Why distillation works at this scale (Stanton et al. 2021's
  5× token-reduction claim → 9.88B → 2B tokens → 43h GPU fits the
  48-hour iteration budget).
- 89.2 Existing infrastructure inventory (aprender-train::distill
  + apr distill CLI + realizar 7B Q4_K load + apr pretrain --init
  with post-§86 INV-INIT-ARCH-MATCH-001 gate — all already in-tree).
- 89.3 PMAT-683 teacher selection + pull (4-6h scope).
- 89.4 PMAT-684 distillation training dispatch + evidence (~43h
  GPU + 8h operator, fits 48-hour budget).
- 89.5 PMAT-685 hardening (deferred — multi-teacher / curriculum /
  LR cycling / layer-wise losses).
- 89.6 Out-of-scope alternatives explicitly rejected (9-day compute,
  1.5B+ arch, multi-host distributed).
- 89.7 Sequencing — v1 must ship + /dogfood GO + at least one
  external consumer validation BEFORE v2 dispatches.
- 89.8 Discharge criteria.

## Roadmap status sweep

`docs/specifications/aprender-train/albor-370m-roadmap.md` P3 table
updated to reflect actual ship state:

- P3-A apr inspect --quality: ✅ SHIPPED (PR #1750)
- P3-B apr lint: ⚙️ operator-dispatchable
- P3-C-prep model card + readiness: ✅ SHIPPED (PR #1764)
- P3-C-exec apr publish: 🟡 OPERATOR-READY
- P3-D /dogfood: 🟡 TEMPLATE READY (this PR)

Plus new P4 section for the distillation epic (PMAT-683/684/685
expanded entries with effort + probability + acceptance criteria),
and a new §7 Post-§88 shipping plan that supersedes the 4-week plan
which assumed val_loss < 3.0 was achievable within iteration budget.

## /dogfood verdict template

`docs/dogfood-templates/albor-370m-v1-dogfood-template.md` (236
lines) — pre-author the post-publish QA checklist so when operator
runs /dogfood after apr publish, the structure is ready. 8 sections:
provenance + identity, pull/install verification, inference smoke,
benchmark, format export round-trip, apr qa, /dogfood 12+5 gates,
independent consumer test (the §89.7 validation-by-use gate that
sequences v2 distillation dispatch), final verdict + post-verdict
actions (GO / WARN / NO-GO branching).

## What this PR does NOT do

- Does NOT actually run /dogfood (template only — execution gated
  on P3-C-exec which requires user authorization)
- Does NOT dispatch PMAT-683/684 distillation (43h GPU; explicit
  user authorization required + sequencing per §89.7)
- Does NOT close ship-model-2-spec.md (stays at 95% per §88 until
  P3-C-exec lands)

## Stacked on PR #1754 (SPEC §84-§88)

Base: `feat/spec-85-p2e-findings`. The §89 scoping depends on the
§88 framing. Will auto-rebase to main after #1754 lands.

## Refs

- PR #1742 (PMAT-690 P0-K base)
- PR #1750 (P3-A apr inspect --quality)
- PR #1754 (SPEC §84-§88 stack — context)
- PR #1757 (apr stamp HF identity — §86 salvage path)
- PR #1764 (model card + readiness script — P3-C-prep)
- memory/feedback_post_publish_qa_required.md (#29)
- memory/feedback_publish_readiness_preflight.md (#37)
- Hinton et al. 2015 (arXiv:1503.02531) — distillation foundations
- Stanton et al. 2021 (arXiv:2106.05945) — 5× token-reduction claim

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>