Switch to Kagi bangs

[texastoland]

My primary frustration with DDG has been lack of adding or updating bangs. Kagi open sourced https://raw.githubusercontent.com/kagisearch/bangs/refs/heads/main/data/bangs.json as an alternative. Could we adopt it as the source of truth here too?

[Lermatroid]

My only issue w/ kagi is that alot of them seem to not really be shortcuts. For example, the perplexity one is just the whole word "perplexity" instead of a shorthanded down one like !pplx.

[texastoland]

They're very receptive to PRs. I considered contributing that exact alias in kagisearch/bangs#168. But I typically use Perplexity by API vs web. Regardless https://github.com/dmlls/yang ended up being perfect for me 🦆

[nobodywasishere]

Hey! I'm the maintainer of the Kagi bangs repository. I'd be happy to work together and pull in changes / improvements you've made, especially if it means less work for the both of us.

Edit: FYI our bangs repo is forked / ripped from DDG's bangs.js as well