chore: move attestation-provider-server crate from proxy repo

[steph-rs]

This PR moves attestation-provider-server crate from proxy repo.
As discussed in flashbots/attested-tls-proxy#156.

Changes:

• replaced attested-tls-proxy dependency with direct attestation path dependency
• fmt
• used tokio from workspace dependencies

[ameba23]

Great! Thank you.

Will also get @0x416e746f6e to take a look.

For context, this moves the crate as-is over from the attested-tls-proxy repo, as it is more related to the contents of this repo than to the proxy.

[0x416e746f6e]

thanks for this contribution.

small nit: can the provider server be made to fail with error if attestation type detection fails?

[0x416e746f6e]

suggestion:

Suggested change

	attestation = { path = "../attestation" }
	tokio.workspace = true
	attestation = { workspace = true }
	tokio = { workspace = true }

[0x416e746f6e]

p.s. also, could you please rebase this PR @steph-rs?

[steph-rs]

yeah, I'll do fixes and rebase in a few days. happy to help

[ameba23]

yeah, I'll do fixes and rebase in a few days. happy to help

@steph-rs gentle reminder about this. i can take it on if you are busy with other stuff these days.

[steph-rs]

I apologize for the delay. I've been busy with a lot of things. I remember this PR, and I'm going to do it today, I promise.

[ameba23]

I apologize for the delay. I've been busy with a lot of things.

No worries, we know how it is 😉

[steph-rs]

hey @ameba23, as promised 🙏

[ameba23]

Thank you @steph-rs

Approving - but merging is blocked due to unsigned commits. Not sure what to do about this - i think this is an org-wide setting rather than a repo setting. Any ideas @0x416e746f6e ?

Don't want to keep making more work for you @steph-rs but if you were willing to squash these changes into a signed commit that would be great.

[0x416e746f6e]

Don't want to keep making more work for you @steph-rs but if you were willing to squash these changes into a signed commit that would be great.

if that doesn't work, we can always squash ourselves and simply mention @steph-rs as the author