docs(spec-review): enumerate implementation tasks in Phase 6

From a pearl handoff: Phase 6 logged deferred and v1 work only in passing, so the implementer handoff was a re-read of the spec rather than a paste. I added a step that lifts the spec's Implementation phases section into a drop-in todo.org block: one [#B] TODO per phase plus a test-surface entry mirroring the Acceptance criteria. A spec with no phase decomposition fails the step, surfacing the shape problem as a finding before Ready rather than inventing phases. Added Exit Criterion 6 and a review-history entry.

1 files changed, 3 insertions, 1 deletions

diff --git a/todo.org b/todo.org
index 380244b..b6cde8c 100644
--- a/todo.org
+++ b/todo.org
@@ -1256,11 +1256,13 @@ The voice skill earns its place when Craig sees the rewrite and recognizes it as
 
 Likely improves =/voice personal= output quality on PR bodies, commit messages, and email drafts. Compound interest over the long run.
 
-** TODO [#C] Enumerate implementation tasks in =spec-review.org= Phase 6 :feature:solo:
+** DONE [#C] Enumerate implementation tasks in =spec-review.org= Phase 6 :feature:solo:
+CLOSED: [2026-05-31 Sun]
 :PROPERTIES:
 :CREATED: [2026-05-28 Thu]
 :LAST_REVIEWED: 2026-05-28
 :END:
+Added a Phase 6 step that lifts the spec's =Implementation phases= into a drop-in =todo.org= block (one =[#B]= per phase + a test-surface entry mirroring =Acceptance criteria=); a spec lacking phase decomposition raises that as a finding instead. Added Exit Criterion 6 and a review-history entry. Pure workflow-doc change.
 
 From pearl handoff 2026-05-28. =spec-review.org= Phase 6 currently says "log deferred work to =todo.org=: v1 implementation = [#B] ... vNext/someday = [#D]." That covers deferred and v1 in passing but doesn't lift the spec's =Implementation phases= section into a drop-in =todo.org= block.