refactor(linkedin): merge publish into calendar — reconcile hook refs (S16)

Step 17 of voyage-build (S16 in plan). publish.md absorbed into calendar.md
as an inline action (Mark as Published flow: queue update, state update,
first-hour battle plan) reusing the same queue-manager.mjs + state-updater.mjs
primitives that publish.md called. calendar.md frontmatter triggers extended
with the publish trigger words; quick-routing block jumps straight to the
publish action when the user prompt names it.

All 21 route-refs reconciled across the 9 expected files, with the 9
hook-script refs (5 in session-start.mjs, 2 in posting-reminder.mjs, 1 in
user-prompt-context.mjs, 1 in hooks/prompts/state-update-reminder.md)
rewritten to call /linkedin:calendar so the runtime guidance no longer
points at a dead command. compile-hooks.py --check reports clean (no
type: prompt hook changes touched hooks.json).

Verify (intent: zero stray refs, file gone): exit 0. Literal Verify in
plan.md:727 logged exit 1 (same exit-inverted && pattern as S15 plan.md:635
— logged for plan-pass at Step 21).

Manifest audit: PASS (expected_paths=calendar.md present; must_contain
[Pp]ublish: 17 matches in calendar.md).

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

plugins/linkedin-thought-leadership/CLAUDE.md

@@ -47,8 +47,7 @@ All content commands (post, quick, react, pipeline, first-post, video, multiplat
 | `/linkedin:quick` | 5-minute quick post (3-line formula) + 8 post-type templates |
 | `/linkedin:pipeline` | Full end-to-end content pipeline |
 | `/linkedin:batch` | Create a full week of content |
-| `/linkedin:calendar` | View/manage post scheduling queue |
-| `/linkedin:publish` | Mark scheduled posts as published |
+| `/linkedin:calendar` | View/manage post scheduling queue + publish action (mark scheduled posts as published) |
 | `/linkedin:carousel` | Structured multi-slide carousel generator |
 | `/linkedin:video` | Video script generator (30s-2min) |
 | `/linkedin:multiplatform` | Adapt content for other platforms |