- Implement an in-memory `Map` to cache parsed YAML objects.
- Use `structuredClone` to prevent caller mutations from corrupting the cached object state.
- Implement negative caching for missing files.
Co-authored-by: google-labs-jules[bot] <161369871+google-labs-jules[bot]@users.noreply.github.com>
- Extract EXIF and Swipe logic into custom hooks for Lightbox
- Extract Map layout data formatting into mapService
- Extract AlbumDetailView and SubpageGridView components from page router
- Restructure monolithic config.ts into clean config/ directory
