Feat: ReversibleBytes and ReversibleBits traits that add support for byte and bit reversal

[sveamarcus]

Pull Request type

Please check the type of change your PR introduces:

• Bugfix
• Feature
• Code style update (formatting, renaming)
• Refactoring (no functional changes, no API changes)
• Build-related changes
• Documentation content changes
• Other (please describe):

What is the current behavior?

Issue Number: N/A

What is the new behavior?

• Adds byte endianness reversal as well as bit reversal of unsigned types
• Also applies to arrays of reversible elements
• Supports bytes31 tightly packed byte or bit arrays
• Avoids any bit-wise operations

Does this introduce a breaking change?

• Yes
• No

Other information

[0xLucqs]

hey @sveamarcus can you register on https://app.onlydust.xyz/ so i can pay for your contribution ? (can you also tell me how many hours/days you spent on this pr plz)

[sveamarcus]

That would be greatly appreciated, thank you. I did register a profile. If you are hiring let me know 😄

It's hard to say, I have been going 40 hour weeks for four weeks now but this specific change may have required a couple of work days including refinement and testing.