Start refactor to use new prompts system

[slimslenderslacks]

After trying to upgrade to the new version of the extension, I'm seeing at least two immediate issues

I'm assuming this is because all make-runbook users will have to do something to migrate here, since they both are trying to start the same LSP? Do you have to warn that having make-runbook installed is incompatible and it has to be removed?

[ColinMcNeil]

Did you uninstall the old make-runbook extension? I changed the ID so it installs as a new extension rather than an update. I already have something to warn users about incompatible versions from our previous projects. I'll add that in.

[slimslenderslacks]

Eventually, I uninstalled the previous extension because I figured out what was going wrong. But I think the warning is necessary because these two extensions are incompatible and in my case, the old extension continued working and the new one was borked.

[ColinMcNeil]

@slimslenderslacks Re-requested review specifically to make sure the extension update flow works.