Bug: If chat input text contains //clear the chat history gets cleared

[zylascope]

• Copilot Chat Extension Version: v0.21.1
• VS Code Version: Version: 1.94.1 (user setup) Commit: e10f2369d0d9614a452462f2e01cdc4aa9486296 Date: 2024-10-05T05:44:32.189Z Electron: 30.5.1 ElectronBuildId: 10262041 Chromium: 124.0.6367.243 Node.js: 20.16.0 V8: 12.4.254.20-electron.0 OS: Windows_NT x64 10.0.22631
• OS Version: Windows 11
• Logs:

Steps to Reproduce:

1. Have some chat some history in the chat. e.g. ask "hello copilot"
2. Ask a question that contains this comment: //clear
3. Hit enter or click the send button.
4. The chat history gets cleared.
5. I work around it by changing //clear to //clr in a code sample that I paste in.

Also the text //clear appears in the chat input box in blue, like a hyperlink, except the letter r is not blue.

[roblourens]

Oops