Organizational Agent Loses Quotes around it's name when it is cached locally

[stuartjsmith]

Steps to Reproduce:

1. Create an Organizational Agent in .github-private with the name "C# Agent"
2. WHen this is cached locally, the quotes around the name are removed, so it becomes C# Agent
3. This shows up in the agent selection dropdown as just C - presumably because the # is treated as a comment

When the markdown is recreated in here: https://github.com/microsoft/vscode-copilot-chat/blob/c762f2026835e0bcd52e0f443ad439892c72d1b2/src/extension/agents/vscode-node/organizationAndEnterpriseAgentProvider.ts#L377 then I think the quotes are lost, so whilst the quotes are there in my github repo, by the time this is cached on disk, then the quotes are lost.

[pwang347]

Fixed in microsoft/vscode-copilot-chat#2310