We were shipping starship before bluefin-cli existed, therefore it’s in the bluefin image itself. We source it right from the starship github releases page.
On the newer images, like Bluefin LTS we added starship to come in via brew so it’s just a part of bluefin-cli now. An added benefit is people who don’t use bluefin-cli can have a traditional prompt, and all the bling is opt in, which is nice and clean.
It would suck if my prompt changed overnight during an update so we’re leaving it there for now.