feat: supercharge Tour de Force acts 6-9 and build domain registry page (#28)

Tour de Force (render_html.py): - Add act-jump navigation bar with per-act buttons and Reveal All - Acts 6-9 events now get 15-line output (was 5) and rich-act class - Act headers styled with per-act icon + color, always visible (not dimmed) - CRDT events (Act 9) rendered as API calls, not shell commands - buildDomainSection(): domain registry cards built from live Act 7 JSON - buildCRDTSection(): four CRDT primitive cards built from Act 9 events - Add Domain Dashboard + CRDT sections to HTML page below architecture - Add "Domain Registry →" cross-link in header - Cross-link from domain_registry.html back to tour_de_force.html

Domain Registry (render_domain_registry.py — new tool): - Standalone page: "Version Anything · Domain Plugin Registry" - Animated domain ticker (music → genomics → 3D → financial → yours) - Six-method protocol table with stat strip (6 methods, 14 commands, 0 core changes) - "Build in Three Steps" section (scaffold → implement → use) - Highlighted scaffold code block with full GenomicsPlugin stub - Live domain cards from muse domains --json (falls back to static data) - Planned ecosystem cards (Genomics, 3D/Spatial, Financial, Simulation, YourDomain) - Three-tier distribution model (Local → pip package → MuseHub) - MuseHub teaser section with features and animated status dot - Nav links between Tour de Force and Domain Registry pages

Co-authored-by: Gabriel Cardona <gabriel@tellurstori.com>