Verify broken links

[Federico Ponzi]

an idea for later - right now genereto is handling all internal links.

[Federico Ponzi]

For external links:
in a genereto-project folder, create a csv file (or some file db) and keep a table of:

link,last_visited,status,ignore

which can be included in the CVS. Then, any time the output is created, genereto should check for new links and visit websites there were not visited in the last n days/weeks/months (configurable) and fail in case a new website is reported offline.

If the user sets ignore to true, genereto will ignore it. This option could be behind a cli flag.

[Federico Ponzi]

Another possible check: missing links body.
I've found a link like this:
that ended up empty in the output page.
the idea is to find these occurrences and print a warning at least.