Exisiting Ollama API support still functions as before. OpenAI vs
Ollama API mostly have the same features, however model file size is not
support with OpenAI's API so when a user chooses one of those then the
models will just show up as the model name without the size.
`npm install openai` triggered some updates in admin/package-lock.json
such as adding many instances of "dev: true".
This further enhances the user's ability to run the LLM on a different
host.
