The per-run cap of 10,000 applied to the directory walk itself, so a
library with more files than that never had thumbnails generated for the
rest, and a run that found 9,987 existing thumbnails spent its whole
budget on skipping them.
- _plan_thumbnails walks the whole tree (bounded like the gallery listing),
counts files whose thumbnail is already newer as skipped without queuing
them, and caps only the pending files; the leftover count is returned
- start and complete payloads carry skipped and remaining; total_images
counts every file considered and the processing rate uses the files
actually worked on
- the gallery page shows a warning naming the pending count instead of a
success toast when a run stopped at the cap
Vito Sansevero
23c43dd5bf