Unify compact workspace controls and panel transitions, move directory actions into the context menu, and remove backlink UI.
Reorganize settings with searchable sections, per-setting resets, shortcut search, and accurate save feedback.
Remove sharing UI, APIs, authentication helpers, and storage code; provide a transactional cleanup script with retirement tests. Reject directories during orphan image cleanup and cover mixed-batch preservation.
Login and share password failures share one counter per source. A correct
share password does not reset it, so it cannot be used to keep guessing the
login password.
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