refactor(linkedin)!: rename plugin linkedin-thought-leadership → linkedin-studio (v3.0.0)

BREAKING CHANGE: the marketplace slug, the agent namespace
(linkedin-studio:<agent>), and the runtime state-file path
(~/.claude/linkedin-studio.local.md) all change. Reinstall required;
existing state migrated in place (post metrics, streak, history preserved).
The /linkedin:* commands are unchanged — the command namespace is set
per-command in frontmatter and was always independent of the plugin slug.
Functionality is byte-identical to v2.4.0; this release is pure identity.

- dir + manifests: plugins/linkedin-studio + plugin.json + root marketplace.json
- agent namespace updated in commands/newsletter.md (only functional invoker)
- state path updated in 4 hook scripts + topic-rotation prompt + state template
- catch-all skill dir renamed skills/linkedin-studio (5 functional skills unchanged)
- docs + version bump to 3.0.0 across README badge, CHANGELOG, root README/CLAUDE.md
- historical records (CHANGELOG past entries, docs/ build artifacts,
  config-audit v5.0.0 snapshots) intentionally retain the old slug

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

CLAUDE.md

@@ -9,7 +9,7 @@ plugins/
   ai-psychosis/          v1.0.0  — Interaction awareness (sycophancy, reinforcement loops)
   config-audit/          v3.1.0  — Configuration intelligence (health, opportunities, auto-fix, whats-active)
   graceful-handoff/      v2.1.0  — Auto-trigger handoff via Stop hook (skill + JSON pipeline + 4-step model-aware context resolution)
-  linkedin-thought-leadership/  v2.4.0  — Full-spectrum LinkedIn content engine (short-form feed + long-form newsletter). v2.0.0 consolidated surface (27→24 commands, 16→14 agents) + added `/linkedin:newsletter` orchestrator with fact-check + persona-sweep gates BEFORE lock. v2.1.0 added skeleton-gate BEFORE prose (Step 2.5 + Step 3a) + third `persona-reviewer` mode (`skjelett`); pipeline 11→13 phases. v2.2.0 hardened the longform gates (2nd production run): blocking persona hard-fails, fact-check post-cutoff web-search mandate + orthogonal-to-narrative rule, new `voice-scrubber` agent (Opus, de-AI + Norwegian-chronicle voice; gold standard = approved Norwegian editions NOT English post corpus), render+annotate operator gates (2.5/3a), edition-state reconciled with STATE.md (`edition-HANDOVER.md` deleted); agents 14→15. v2.3.0 added **Step 7.5 (visual-assets)** to `/linkedin:newsletter` — cover (+ inline figures) or carousel deck, generated (default mcp-image; external `cover-raw.png` accepted) + operator-gated via `SendUserFile` BEFORE lock so `build-linkedin.mjs` picks up `cover.png` without a post-lock re-render; pipeline 13→14 phases, new `config/image-credit-caption.template.md`, additive `visualAssets` state. v2.4.0 adds **Step 5.5 (editorial-review)** to `/linkedin:newsletter` — new `editorial-reviewer` agent (Opus) judging craft (prosa-håndverk + narrativ-arkitektur), not reader-response, ≤10 flags BLOCK/REWORK/NICE as direction, operator-gated via `SendUserFile` between fact-check (5) and persona-sweep (6), mirroring Maskinrommet skrivekontrakt §C2; motivated by Del 4 (every persona PASS yet 8 fresh editor points, ~6/8 craft/architecture blind spots). Pipeline 14→15 phases; agents 15→16; additive `editorialReview` state; doc/orchestration-only (new agent + fasit fixture + lint test the only new files). Commands unchanged (24); agents 16. Render pipeline self-hosted (OFL-1.1 fonts).
+  linkedin-studio/       v3.0.0  — Full-spectrum LinkedIn content engine (short-form feed + long-form newsletter). **v3.0.0 renamed from `linkedin-thought-leadership`** (LinkedIn Thought Leadership → LinkedIn Studio): slug + agent namespace (`linkedin-studio:<agent>`) + runtime state path (`~/.claude/linkedin-studio.local.md`) all change; the `/linkedin:*` commands are unchanged (frontmatter-namespaced, slug-independent). Breaking — reinstall required; functionality byte-identical to v2.4.0. v2.0.0 consolidated surface (27→24 commands, 16→14 agents) + added `/linkedin:newsletter` orchestrator with fact-check + persona-sweep gates BEFORE lock. v2.1.0 added skeleton-gate BEFORE prose (Step 2.5 + Step 3a) + third `persona-reviewer` mode (`skjelett`); pipeline 11→13 phases. v2.2.0 hardened the longform gates (2nd production run): blocking persona hard-fails, fact-check post-cutoff web-search mandate + orthogonal-to-narrative rule, new `voice-scrubber` agent (Opus, de-AI + Norwegian-chronicle voice; gold standard = approved Norwegian editions NOT English post corpus), render+annotate operator gates (2.5/3a), edition-state reconciled with STATE.md (`edition-HANDOVER.md` deleted); agents 14→15. v2.3.0 added **Step 7.5 (visual-assets)** to `/linkedin:newsletter` — cover (+ inline figures) or carousel deck, generated (default mcp-image; external `cover-raw.png` accepted) + operator-gated via `SendUserFile` BEFORE lock so `build-linkedin.mjs` picks up `cover.png` without a post-lock re-render; pipeline 13→14 phases, new `config/image-credit-caption.template.md`, additive `visualAssets` state. v2.4.0 adds **Step 5.5 (editorial-review)** to `/linkedin:newsletter` — new `editorial-reviewer` agent (Opus) judging craft (prosa-håndverk + narrativ-arkitektur), not reader-response, ≤10 flags BLOCK/REWORK/NICE as direction, operator-gated via `SendUserFile` between fact-check (5) and persona-sweep (6), mirroring Maskinrommet skrivekontrakt §C2; motivated by Del 4 (every persona PASS yet 8 fresh editor points, ~6/8 craft/architecture blind spots). Pipeline 14→15 phases; agents 15→16; additive `editorialReview` state; doc/orchestration-only (new agent + fasit fixture + lint test the only new files). Commands unchanged (24); agents 16. Render pipeline self-hosted (OFL-1.1 fonts).
   llm-security/          v7.7.2  — Security scanning, auditing, threat modeling. HTML report output for all 18 skill commands (render-report CLI + canonical ESM module mirrored bit-identical into the playground). v7.7.2 translated the remaining Norwegian surface text in the playground UI, the canonical renderer, the agent prompts, and the README/CLAUDE.md state sections to English. v7.7.1 stripped the playground to the catalog as the only routable surface.
   ms-ai-architect/       v1.15.0 — Microsoft AI architecture (Cosmo Skyberg persona) + manual KB-refresh slash command + v3 project-view (sidebar med 17 artifacts + main + import-modal overlay, v2-surface fjernet i v1.15.0)
   okr/                   v1.0.0  — OKR guidance for Norwegian public sector