- Update layout.tsx with brand-aware metadata (title, OG, icons)
- Change default brand from bootnode to hanzo in brand.ts
- Update homepage, product pages with brand-aware text
- Replace api.bootnode.dev URLs with api.hanzo.ai
- Update llms.txt route to use brand system
- Update security, privacy pages with Hanzo branding
- Update code-demo, unified-navigation with brand logos
- Update footer status link to status.hanzo.ai