i use this and address search is much better: https://github.com/pnoll1/osmand_map_creation

eye contact, then lick the chair

on my pelican generated website I have the rss feed of my mastodon account. I have a script that downloads & converts the rss and then pelican runs and regenerated and includes that on my site. Something similar might work with your idea for comments.

I just read these 2 blog posts recently where they are using ActivityPub for comments:

https://cassidyjames.com/blog/fediverse-blog-comments-mastodon/

https://fietkau.blog/2023/another_blog_resurrection_fediverse_new_comment_system