docs(wiki): comprehensive two-track wiki (usage + internals) 15 pages + sidebar/footer, written from verified code: usage track (install, graph model, layouts, impact, query, CLI, exports) and an internals track (architecture, language analysis, layout engines, rendering/LOD, dev/build, releasing). All cross-links validated. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

CapsaicinBunny committed Jun 20, 2026