Add comprehensive documentation for all cardano-base packages

[Emmanuel-Tyty]

Add developer-focused documentation with working examples for all packages in cardano-base.

Changes

• Enhanced existing docs : README.md, cardano-binary, cardano-crypto-class, cardano-crypto-praos
• Added new READMEs : base-deriving-via, cardano-slotting, cardano-strict-containers, heapwords, measures, orphans-deriving-via

What's Included

• Working code examples for each package
• Clear API usage patterns
• Integration guides between packages
• Developer onboarding path

Benefits

• Lowers barrier to entry for new developers
• Provides missing documentation for previously undocumented packages
• Consistent structure across all packages
• Production-ready examples with error handling

[Mechack08]

@Emmanuel-Tyty I would like to work on this issue. Can you assign it to me?

[Emmanuel-Tyty]

I have already made the documentation, but you can go through it to see if i missed a thing