fix: updated devnet

[merklefruit]

Assorted fixes for the devnet before Holesky.

Constraints API

• added action flag to the Delegation and Revocation messages, to disambiguate between the two
• associated docs PR: https://github.com/chainbound/bolt-docs/pull/22

Sidecar

• streamlined BlsPublicKey types to use less versions of the type (we have 4 different crates exporting it)
• sign constraints inserting the signer pubkey instead of the target slot's validator pubkey, to unblock testing. This will require more attention when we want to make sure to sign with a key that is either authorized via delegation or is the validator private key itself
• added tests w.r.t. constraints encoding, decoding & sig verify
• applied changes to the constraints api for delegation and revocation messages

Builder

• fix: decode constraints as single message instead of lists when unmarshaling them from SSE
• fix: runtime error in commitTransaction implementation
• fix: missing BlobsBundle in deneb submit block request MarshalJSON implementation
• added tests w.r.t. constraints unmarshaling
• re-added checks to verify that constraints are submitted by authorized keys

Bolt Boost

• fix: calculate proof data correctly for type 3 blob txs
• applied changes to the constraints api for delegation and revocation messages

Mev Boost

• applied changes to the constraints api for delegation and revocation messages

Meta

• closes Revert disabling authorized pubkeys once testing is done on devnet #284
• reverted chore(builder): disable authorized pubkeys checks for testing on the devnet #282
• added feat(sidecar): ERC-2335 Keystore signer #287

[thedevbirb]

I tried to rebase this PR but didn't work, I still see commits from #276. Can you try to update it?

Nvm, I thought #276 was merged into unstable.

[thedevbirb]

daje