Add a hotkey to switch between custom agents

[doggy8088]

Describe the feature or problem you'd like to solve

I would like a keyboard shortcut for switching between custom agents

Proposed solution

I suggest enabling Shift+Tab to cycle between custom agents.

Example prompts or workflows

N/A

Additional context

N/A

[EvanBoyle]

@doggy8088 would you help me understand the motivation here further? How are you using custom agents day to day?

[doggy8088]

@EvanBoyle I might frequently need to develop different features across various Agents. I might use Agent just like Prompts. Since the GitHub Copilot CLI doesn't support handoff yet, I still have to switch manually. If you guys are planning to catch up with the GitHub Copilot Chat features soon, this need for rapid switching might not be a huge deal.