- New ui.Detail method for indented continuation lines under a
preceding Complete (visually same as Progress: " 》" in white).
- Snapshot summary lines (Files/Data/Storage/Upload/Duration) are
now Detail lines indented under "Created snapshot X.".
- Local index database prune complete result lines (incomplete
snapshots, orphaned files/chunks/blobs) are also Detail lines
under a clean Complete header.
- "Files: ... to process" → "Files: ... processed" (they have been
processed by the time we emit the summary).
- "Data: ... (... to process)" → "Data: ... (... processed)".
- ui.Writer now tracks warning and error counts emitted; Vaultik
prints "Finished successfully." or "Finished (with N warnings)."
as the final line of CreateSnapshot.