Ollama support

[tolgakaratas]

I think this app should have support for ollama and custom ip adress for api connection with openai api.
By this way it could be easier to run on completely local models and more config with other providers

[omikhailovskii]

You can put your Ollama's url (i.e. http://localhost:11434/v1) in place of LM Studio URL as a workaround