Refactoring `ConvertState` is something we should eventually do. This PR
adds a golden file unit test for the output of `ConvertState` (even
errors).
That way if a refactor occurs, we can verify the output is unchanged for
our test cases.
This pull request introduces support for external workspace management, allowing users to register and manage workspaces that are provisioned and managed outside of the Coder.
Depends on: https://github.com/coder/terraform-provider-coder/pull/424
* GET /api/v2/init-script - Gets the agent initialization script
* By default, it returns a script for Linux (amd64), but with query parameters (os and arch) you can get the init script for different platforms
* GET /api/v2/workspaces/{workspace}/external-agent/{agent}/credentials - Gets credentials for an external agent **(enterprise)**
* Updated queries to filter workspaces/templates by the has_external_agent field