GitHub Copilot Chat cheat sheet is incorrect about some slash commands and chat variables

[rakleed]

Code of Conduct

• I have read and agree to the GitHub Docs project's Code of Conduct

What article on docs.github.com is affected?

https://docs.github.com/en/copilot/using-github-copilot/copilot-chat/github-copilot-chat-cheat-sheet

What part(s) of the article would you like to see updated?

1. JetBrains

   Listed in the documentation but actually missing:

   1. /clear
   2. /fixTestFailure
   3. /new

   Not listed in the documentation but actually present:

   1. /feedback
   2. /doc
   3. /simplify

   

2. Visual Studio

   I don't use it so can't check.

3. Visual Studio Code

   Not listed in the documentation but actually present:

   1. /search
   2. /startDebugging
   3. /newNotebook
   4. /setupTests

   

4. Web Browser

   Listed in the documentation but actually missing:

   1. /file
   2. /help
   3. /search

   

5. Xcode

   Everything is correct.

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Also, there are similar problems with chat variables for VS Code.

Additional information

I use the latest released versions of IDE and the GitHub Copilot plugin. VS Code 1.97.2 (GitHub Copilot 1.275.0, GitHub Copilot Chat 0.24.1), WebStorm 2024.3.4 (GitHub Copilot 1.5.37-242).