v0.3.1 release

What's Changed

• docs: update README positioning and team setup guide by @sunchuljung in #70
• ci: migrate workflows to self-hosted runner by @heeyeon01 in #71
• fix: move setup-python before detect step to fix python not found by @heeyeon01 in #76
• fix(configure): remove auto-activate to prevent MCP connection timeout by @redcourage in #77
• Removing stdin buffer lock contention at terminating MCP server by @sunchuljung in #75
• Feat/background downloading embedding by @sunchuljung in #78
• fix: split test_ids on whitespace, not space only by @heeyeon01 in #79

New Contributors

• @redcourage made their first contribution in #77

Full Changelog: v0.3.0...v0.3.1