v0.10.0-alpha.2 Release

What's Changed

• refactor: move go files to the go folder by @Peefy in #120
• feat: add more cpp api and examples by @Peefy in #121
• ci: enhance tests including c and cpp by @Peefy in #122
• chore: bump lib version to v0.10.0-alpha.1 by @Peefy in #123
• refactor: simplify all cpp examples by @Peefy in #125
• feat: move native cgo API to the lib repo by @Peefy in #124
• feat: add kcl kotlin lib and tests by @Peefy in #126
• feat: kcl swift lib by @Peefy in #127
• chore: bump version to v0.10.0-alpha.2 by @Peefy in #129

Full Changelog: v0.9.3...v0.10.0-alpha.2