On which relay implementations can you create custom rulesets / policies around messages similar to Jingle (from nostr:npub180cvv07tjdrrgpa0j7j7tmnyl2yr6yr7l8j4s3evf6u64th6gkwsyjh6w6)?

The idea of creating those rules / custom policies with ease (with some JavaScript files) is really good.

I’m stuck on this issue 😟 https://github.com/fiatjaf/jingle/issues/3#issuecomment-2018262644 /cc nostr:npub1jlrs53pkdfjnts29kveljul2sm0actt6n8dxrrzqcersttvcuv3qdjynqn