POST /api/v1/entry/{slug}/photos/order renames an entry's image files to
photo-01..NN in the client-supplied order so the feed cover (media.images|first)
follows the drag — no stock endpoint can express this. Same R6 guard chain as the
delete route (site OWNER + direct child of the active trip's dailies), then the
shared PhotoRenumberer does the two-phase rename and the cache is cleared.
Filename safety is layered: unsafe 'order' entries (/, ..) are dropped here and
PhotoRenumberer only renames real image files, so a crafted body can never touch
the entry .md, a .gpx or a .meta.yaml. Registers behind the API route-map cache,
so a deploy cache-clear is required (same as the existing DELETE /entry/{slug}).
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
m038andClaude Opus 4.8
4fea522d5c