feat: dedicated endpoint cli commands

[CompuIves]

Have you read the Contributing Guidelines?

Describe your changes

Adds the ability to create, stop, delete start, list and update dedicated endpoints from the CLI:

Usage: together endpoints [OPTIONS] COMMAND [ARGS]...

  Endpoints API commands

Options:
  --help  Show this message and exit.

Commands:
  create    Create a new dedicated inference endpoint.
  delete    Delete a dedicated inference endpoint.
  get       Get a dedicated inference endpoint.
  hardware  List all available hardware options, optionally filtered by...
  list      List all inference endpoints (includes both dedicated and...
  start     Start a dedicated inference endpoint.
  stop      Stop a dedicated inference endpoint.
  update    Update a dedicated inference endpoint's configuration.

This approach is a bit different than the other resources. In this case, I have generated an OpenAPI client from our public OpenAPI spec, and used that within the CLI (and resource) to call everything inside dedicated. Because of this, I have added a make job to also generate the client, and I have updated the spec (here: togethercomputer/openapi#64). We'll need to merge both PRs for dedicated endpoint support.

[mojojoji]

Added some comments but we can merge this and tackle those in upcoming PRs

[mojojoji]

This does not instantly stop the endpoint. It moves to STOPPING state and then after some time STOPPED. We can change the message here to indicate that STOPPING is initiated. Maybe we can also add a --wait option to wait for the STOPPED state.

[mojojoji]

Same as stoppped. In start it moves to PENDING and the STARTING and then STARTED. So we can change the message and maybe add a --wait option

[mojojoji]

This check is not needed as the api supports updating just one of min or max replicas. There is no harm in doing a check here but then we can avoid the get call.

[CompuIves]

I think we need to update the OpenAPI spec in that case, because the autoscaling object currently says min_replicas and max_replicas are required. So that's not the case?

[CompuIves]

YAY! The tests pass! Ultimately I had to include the generated OpenAPI client files in the repo, because whatever I tried, Poetry (or pip) would not include them. I tried MANIFEST.in, pyproject.yaml changes, changes to generator. Nothing worked. Adding to the source control finally worked.

[orangetin]

lgtm