lyria's "cover" component.

Usage: `lyria cover [cover] [target] [-r|--recursive] [-d|--dry-run] [-f|--force]`

Sets [cover], an image file as a cover for [target] - which can be either a single file or a directory.
If used [-r|--recursive], while [target] is a directory, also scans sub-directories to set the covers.

If there already is a cover, it will not replace it unless [-f|--force] is specified.

You can pass [-d|--dry-run] to only see what it would do, without applying changes.
