Storing originals for Regrade grew the database ~16MB per grade at the
upload cap. Photos now expire on a configurable window (default 7 days,
counted from last grade so regrading resets it) and the file is VACUUMed so
the space is actually returned — clearing the column alone only moves pages
to the freelist, which would have made the whole feature a no-op on disk.
Grades, thumbnails and measurements are never pruned; a pruned card's
Regrade falls back to the existing re-pick path, now with a banner saying
why.
PWA card-grading app, deployed behind Nginx Proxy Manager on Unraid with
basic auth. Includes CARD_GRADER_BASE_PATH support for running under a
sub-path, and Docker/compose config for the Unraid deployment.
