v0.3.1

Update:

1. Add Kimi and 302.ai model providers.
2. Fix MCP and other issues.

Macos silicon：argo-0.3.1-osx-installer.dmg
Macos intel：argo-0.3.1-mac-intel-installer.dmg
Windows 64bit（win 10 and above）：argo-0.3.1-windows-x64-installer.exe