v1.13.5

   🚀 Features

• Refactor index.html  -  by @caozhiyuan (a81fb)
• Bump version to 1.13.5  -  by @caozhiyuan (93c0f)
• copilot-messages:
  • Optimize reasoning effort handling for non-adaptive models  -  by @caozhiyuan (8c505)
  • Add Copilot usage tracking and normalization in message flows  -  by @caozhiyuan (31236)

    View changes on GitHub