- buildManifestIndex now always scans the NAS directory on every full reconcile
(removed the `totalCount <= 1` guard) so NAS Archive count updates accurately
on every manual refresh, not just when the manifest is new/sparse
- The dir > manifest check still switches to filename-based matching when the
directory has more files than Kisani's manifest (uploaded by other tools)
- checkStatusRow shows NAS connection status (orange dot + "NAS Connected" /
red dot + "NAS Offline") below the timestamp line
- BackupFilter now conforms to Equatable; BackupView re-reconciles immediately
when the screenshot/video/RAW filter toggles change
Co-Authored-By: Kutesir <kutesir@provoc.ug>
Co-Authored-By: Sentry <sentry@provoc.ug>