Integration/Smoke test

[philwinder]

I really need an integration test that, from the perspective of the UI, does all of the things. I don't suggest we do this all the time but it's really helpful to do once a day, or after a deployment.

I suggest a new go program in the integration-test folder that runs https://github.com/go-rod/rod/ to call the production API in various ways.

• text inference
• many different ollama models
• image inference
• text fine-tuning