Sovereign Editorial — token/component registration

Registers 6 items recommended by project-knowledge's Phase 2→6 wiki redesign (2026-06-20 to 2026-06-29) into this design system. Source draft: clones/project-knowledge/.agent/drafts-outbound/design-research-sovereign-editorial-findings.draft.md (DESIGN-RESEARCH-sovereign-editorial-knowledge-wiki). No content edits — values copied verbatim from the implemented CSS in app-mediakit-knowledge/static/style.css, live on documentation.pointsav.com, projects.woodfinegroup.com, corporate.woodfinegroup.com.

What was registered

1. Surface token set (dark mode) — tokens/editorial-surface/editorial-surface.dtcg.json surface.*
2. Category tile accent palette (7-color oklch) — same file, category-tile.*
3. Footer token set — same file, footer.*
4. Pull-quote component — components/pull-quote/guide.md
5. Slides component — components/slides/guide.md
6. Per-tenant [data-instance] accent pattern — same file, brand-accent.* group, documented once (per the source draft's ask) rather than per-engine

Not registered / follow-up

• The slides component's engine-local tokens (--sp-*, --radius-*, --text-*, --border, --bg-subtle, --fg-1/--fg-3/--fg-4) are not yet aliased to this design-system's canonical spacing/radius/type-scale primitives — flagged as a known gap in components/slides/guide.md, not fabricated here.
• slide-deck.js (90 lines, first-party) is referenced from app-mediakit-knowledge/static/slide-deck.js, not inlined or vendored — it has no canonical design-system home yet.
• Engine adoption: app-mediakit-knowledge implements these directly (design-system registration was pending, now closed by this commit); app-mediakit-marketing and app-mediakit-distributions have not adopted the design system at all yet (per source draft §7) — that adoption work is out of scope here.