Developer profile data should be available to users to add to social media profiles

From Vinnie:

> also for the User Profile we came up with the idea of a button and when you click it then it puts something onto your clipboard which you can paste into your { LinkedIn, X, Instagram } bio
> maybe and/or a graphically rendered badge that shows your accomplishments in a small image
> which you can copy and put on your socials or something
> we might want to start writing something to collect this information in our database if we don't have it already
> for example we might aggregate these totals per user:
> number of github issues opened
> Number of github issues closed
> number of commits in Boost repositories
> number of mailing list posts
> list of the libraries they authored
> list of the libraries they maintain
> number of reviews participated
> number of reviews managed
> earliest year of participation (e.g. "Since 2003")

Slack discussion: https://cpplang.slack.com/archives/C0610TPQMAR/p1760738229109229