The request.ip property no longer exists on NextRequest in Next.js 15+.
Fall back to x-real-ip (set by trusted reverse proxies) then x-forwarded-for.
The security intent from PR #4 is preserved — x-real-ip is preferred over
the more easily spoofed x-forwarded-for header.
Fixes build error: Property 'ip' does not exist on type 'NextRequest'
- Hero carousel: gallery.yaml hero accepts single UUID or array, crossfade component
- Full-bleed single albums: subpages with 1 album skip grid, render photos directly
- EXIF on hover: camera/lens/focal length overlay on grid items (toggle via exifOnHover)
- Customizable grid: columns/gap/aspectRatio/layout (masonry|uniform) via gallery.yaml
- Per-subpage grid overrides: each subpage can override global grid config
- True masonry: per-image aspect ratios from EXIF dimensions
- next/image migration: homepage hero, album covers, grid thumbnails, about portrait
- ThumbHash blur placeholders and dominant color backgrounds
- Custom next/image loader via image proxy with width/quality params
- Lightbox fade-in transition with dominant color background
- Password-protected subpages, health check, rate limiting, OG images
