v0.5.3

What's Changed

• docs: add Node.js SDK documentation and restructure getting-started by @DorianZheng in #116
• docs: add Windows WSL2 support documentation by @DorianZheng in #117
• docs: add complete API references for all SDKs by @DorianZheng in #119
• feat: use PID file as single source of truth for process tracking by @DorianZheng in #121
• Bump SDK versions by @DorianZheng in #122

Full Changelog: v0.5.2...v0.5.3