build: update Homebrew formula to 0.14.0

[ictechgy]

Summary

• bind the source-of-truth Homebrew formula to PyPI's canonical hashed 0.14.0 sdist URL and SHA-256
• record the completed immutable release, independent artifact verification, and installed Homebrew evidence in HANDOFF

Verification

• PyPI wheel/sdist downloads matched the hashes reported by the 0.14.0 API
• formula-scoped brew style and strict brew audit passed
• brew reinstall --build-from-source, brew test, version, low/high classify, and recommendation parser smokes passed
• release workflow/source/completion focused suite: 17 tests passed
• source and tap formula bytes are identical