- Removed `.claude/` from .gitignore
- Updated index.md to reflect the addition of 7 new wiki pages, increasing total pages to 11
- Added detailed summaries for new pages including rendering modes, lifecycle, routing, data fetching, state management, auto imports, layers, performance, and runtime config
- Created nuxt-runtime-config.md to document runtime configuration and environment variable handling
- Updated log.md to include entries for newly created wiki pages