v0.9.15

What's Changed

• feat: add modern PyPI publishing workflow with uv by @shaonianche in #1
• fix: test error by @shaonianche in #2
• feat: add codecov by @shaonianche in #11
• feat: add codecov test analytics by @shaonianche in #12
• chore: improve test coverage by @shaonianche in #13
• ⚡ Optimize developer field lookup and fix return type logic by @shaonianche in #7
• ⚡ Optimize Field.to_bytes with b''.join by @shaonianche in #4
• ⚡ Remove redundant record re-encoding verification by @shaonianche in #10
• Add proper logging for unknown base types in profile generation by @shaonianche in #17
• feat: add uv support and modernize CLI by @shaonianche in #18

Full Changelog: https://github.com/shaonianche/python_fit_tool/commits/v0.9.15