Deleting a book imported via "Import From Directory" with "Read books in
place" ran fs.removeFile on the user's own source file, permanently
destroying the original (it was not even moved to the Recycle Bin). Cloud
sync only uploads after a successful sync, so unsynced originals were
unrecoverable.
deleteBook now only removes files Readest created: the managed copy under
Books/<hash>/ and the app-generated sidecars (cover.png, plus the whole
Books/<hash>/ dir on purge). External sources (book.filePath, base 'None',
covering in-place and transient imports) are never touched.
This reverses behavior that was previously deliberate and tested; the
in-place tests now assert the source file is preserved across
local/both/purge while sidecar removal is unchanged.
Co-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Huang Xin
ab935f8510