A live photo, which Ente stores as one ZIP, is unpacked as it downloads
into its image and its video, each `<fileID>.<ext>` with its extension
from the ZIP, beside `<fileID>.livephoto.json`, which names the two.
Both are checked against the recorded hash and renamed into place only
when both are complete. The backup and the content cache count a live
photo as stored only with both files, album folders link both,
`quak get` writes both, and the content result gives the video as
`videoPath`. A ZIP an earlier version stored is replaced.
Model: opus-5-5
clawbot