Preset support for MCP server

[rodmk]

CreateWorkspaceArgs doesn't support a preset argument, unlike the CLI and web UI. Supporting a preset argument (like coder create --preset does) would make workspace creation more ergonomic, and allow developers to reuse familiar concepts.

https://github.com/coder/coder/blob/v2.33.2/codersdk/toolsdk/toolsdk.go#L442C6-L449

Bonus: Something like coder templates presets list for MCP server to assist discovery would be very helpful too.

[johnstcn]

This should have been addressed by #24889. Is this not working for you?

[rodmk]

Ah you're right, I'm a release behind (v2.32) and hadn't noticed the PR. Thank you for adding the preset support (and then some)! That should be hugely helpful for us.