docs(linkedin): Voyage executable plan for v2.0.0 build (21 sessions)

Production plan for lifting LTL v1.2.0 -> v2.0.0 (full-spectrum content
engine + /linkedin:newsletter + render migration + net-fewer commands/agents).

- docs/voyage-build/{brief.md,plan.md}: Voyage project dir. plan.md = 21 steps
  (S1..S20+S1a), each with a per-step Manifest. Validator: valid, 0 warnings.
- docs/{brief,plan}-fullspektrum-innholdsmotor.md + voyage-build-brief.md:
  the directional brief, hardened fasit (authoritative WHAT), and Voyage input.
- Built via /trekplan: confirmatory swarm verified the fasit against real files
  (13 corrections folded in); scope-guardian ALIGNED; plan-critic REPLAN ->
  revised (3 blockers + 5/6 major + 4/5 minor closed).
- plan.html (annotation surface) left untracked: regenerable via annotate.mjs.

Next: /trekexecute --fg --project docs/voyage-build (fresh session) -> S1.

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

plugins/linkedin-thought-leadership/.gitignore

@@ -43,6 +43,9 @@ assets/analytics/content-history.md
 BACKLOG.md
 docs/DEVELOPMENT-LOG.md
 
+# Generated annotation/review artifacts (regenerable; annotations live in browser localStorage)
+docs/review/
+
 # Node.js
 scripts/analytics/node_modules/
 scripts/analytics/build/