[FEATURE] Add formatting options for downloaded files

[floriplum]

Is your feature request related to a problem? Please describe. It is currently not easily possible to process the downloaded files automatically with tools like manga-tagger because the filename is fixed.

Describe the solution you'd like Add a way to specify the output format. For example --format "%Name(or Series)% - %Chapter% - .cbz"

Describe alternatives you've considered Writing a tool that is run as a hook could provide the same feature

Additional context None

[olofvndrhr]

I actually like this idea. I will try to implement it in the next release. I can't say yet what will be available as "placeholders", but we'll see. Thanks for the idea.

Best regards

[olofvndrhr]

Function was added in release 2.1.17