The directory import now removes each source file after it is safely
ingested, so the import folder drains and re-running doesn't create
duplicates (a removal failure is reported per-file but doesn't undo the
import). It also captures the source file's mtime and passes it as a new
ContentDatetimeFallback on Upload, used for content_datetime only when
the file has no EXIF date — so non-photo files keep a meaningful date
instead of the zero value once the source is gone. Adds an integration
test covering ingest, directory skip, source removal and the mtime
fallback.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
H1K0
1b04d67e20