Added recipe for Nitter (swarm)

Are you becoming increasingly wary of Twitter, post-space-Karen? Try Nitter, a (read-only) private frontend to Twitter, supporting username and keyword search, with geeky features like RSS and theming!

Nitter is a free and open source alternative Twitter front-end focused on privacy and performance, with features including:

No JavaScript or ads
All requests go through the backend, client never talks to Twitter
Prevents Twitter from tracking your IP or JavaScript fingerprint
Uses Twitter's unofficial API (no rate limits or developer account required)
Lightweight (for @nim_lang, 60KB vs 784KB from twitter.com)
RSS feeds, Themes, Mobile support (responsive design)

See the recipe for more!