feat(windows): add WINE runtime context

[GtechGovind]

Closes #1004.

Summary

• detect WINE through the exports exposed by ntdll.dll
• add a separate wine context with the WINE version and available build/host metadata
• avoid adding the context on native Windows or when the required WINE version export is unavailable
• add unit coverage for complete, optional, missing, and empty metadata

Validation

• make test-unit
• clang-format verification via scripts/check-clang-format.py

Notes

The WINE export lookup is Windows-specific. The injectable context builder keeps the export handling independently testable without requiring the unit runner itself to execute under WINE.