Adds cover sticker if needs updating for unsupported host / big size / small resolution
当前为
Context menu entries for all hyperlinks in torrent descriptions to directly set album cover from the link; requires installed Image Host Helper script for collaboration and setting personal API key (redacted_api_key storage entry); context menu entry probably won't show on most recent browsers as the feature was removed
if cover is uploaded to unpreferred host, cover sticker is clickable. Clicking it rehosts the cover to site's preferred host which is PTPimg for RED (same requirements as above)
