Include Snail plot in report

[mahesh-panchal]

It would be nice to have a snail plot in the report at the end.

https://www.biorxiv.org/content/10.1101/2025.11.20.689594v1

The workflow could either implement it, or implement running either the
blobtools pipeline, or ascc pipeline which would also include Tiara as a post-scaffolding qc step.