Add an optional forget(indexerId) to the plugin contract and forward the
host's existing invalidation to it, so a plugin holding a live session
drops it when the credential, base URL or private-address setting changes.
A plugin that throws or rejects in forget is logged and never fails the save.
Fixes#1325
Torznab and Newznab read the feed's details page, plugins may send infoUrl, and the
search drops any link that could carry a credential. A grab can ask to be held for
review whatever its score, and the held review shows the file's own edition facts,
its cover and the release page. Torznab guids are now digested like Newznab's.
Refs #1438
Link two ordinary requests as companions, filed into one book, with a Both search,
grouped list rows, a tabbed release picker and a book-page request for the missing
format. Retire comic requests, keeping old rows readable. File Book Dock covers by the
field rules with a shape check, and re-pick a moved book's primary by its new library.
Add an in-app update service and UI controls for installed indexer plugins, verifying releases and fetching updates securely. Introduce configurable release profiles for fine-tuning score weights, format preferences, and rejection criteria in book request automation.
Let users request books, route approvals, search configured sources, and import fulfilled releases through the Book Dock. Include scoped permissions, automation, download-client integrations, plugin support, requester visibility, and one consolidated schema migration.
Closes#248
Ref #1115