Add support for accreditation on Mastodon

[theimpulson]

Checklist

• I have read and accepted the contributing guidelines.

Is your feature request related to a problem? Please describe

Mastodon introduced a new feature last year to provide accreditation to blogs and news reports that links to author's respective account on the platform. It would be nice to have support for it.

Reference:

• https://blog.joinmastodon.org/2024/07/highlighting-journalism-on-mastodon/

Describe the solution you'd like

Chirpy already has support for verification on Mastodon. It would be nice if the same handle provided could also be used for this new tag used for accreditation.

Describe alternatives you've considered

N/A

Additional context

N/A