Bounty Claim

/claim #682

Description

This PR implements full MessagePack support for ZIO Schema, resolving issue #682.

Changes

• New Module: Added schema-messagepack module.
• MessagePackFormat: Implemented BinaryFormat for MessagePack using msgpack-core.
• Codecs:
  • Implemented codecs for all primitive types.
  • Optimized Sequences: specialized handling for primitive arrays/sequences.
  • Recursive Records: Implemented ThreadLocal cache to handle recursive data structures correctly.
  • DynamicValue: Implemented a comprehensive manual codec.
• Testing:
  • Added MessagePackFormatSpec with comprehensive test cases (15 tests passed).

Verification

• Ran sbt "schema-messagepack/test": Passed.
• Ran sbt check: Verified.

https://github.com/user-attachments/assets/12b5875d-0612-437e-b1ca-307c7d87949d