kodylow on Nostr: I want to have the lightning gateway announce itself for out of mint discovery over ...

I want to have the lightning gateway announce itself for out of mint discovery over nostr, what's the best way to do that? Currently the gateway has to register with whatever mint its servicing and clients learn of it through the mint. Is there a service provider announcement nip separate from DVMs? or probably a different kind for like mint service provider announcement as a tweak to the NIP-87 PR? https://github.com/nostr-protocol/nips/pull/1110/files

Plan is to run a cashu mint alongside the fedimint lightning gateway against the same lightning, then eventually have the gateway just be generic to support routing for both cashu mints and fedimints. Thinking that direct announcement will work better as a base for third party reviews to reference instead of just the third party reviews/attestations?