Tezlink/Kernel/Storage/SDK: Store and read binary data in durable storage

Previous MR

!17914 (merged)

Next MR

!17631 (merged)

What

Implement functions to read binary data in the durable using BinWriter and NomReader trait. Functions are similar to rlp with Encodable and Decodable trait.

Also replacing U256 balance in BigUint in tezlink account, at the same time testing the MR by implementing NomReader and BinWriter for BigUint

Why

Tezlink stores data in binary instead of rlp, having helping function to read is a good thing

How

Manually testing the MR

Checklist

• Document the interface of any function added or modified (see the coding guidelines)
• Document any change to the user interface, including configuration parameters (see node configuration)
• Provide automatic testing (see the testing guide).
• For new features and bug fixes, add an item in the appropriate changelog (docs/protocols/alpha.rst for the protocol and the environment, CHANGES.rst at the root of the repository for everything else).
• Select suitable reviewers using the Reviewers field below.
• Select as Assignee the next person who should take action on that MR