Closes https://github.com/zed-industries/zed/issues/19491 Release Notes: - Ollama: Added configuration of URL and API key for remote Ollama provider. --------- Signed-off-by: Umesh Yadav <git@umesh.dev> Co-authored-by: Peter Tripp <peter@zed.dev> Co-authored-by: Oliver Azevedo Barnes <oliver@liquidvoting.io> Co-authored-by: Michael Sloan <michael@zed.dev>