Add settings files for Ollama agent

[StevenBucher98]

Summary of the new feature / enhancement

I want a settings files to configure some of the settings for ollama agent like the model, streaming false or true and other settings to call the responses with.

• [ ] Model for ollama agent
• [ ] streaming
• [ ] port of endpoint
• [ ] other settings from the endpoint calls

Proposed technical implementation details (optional)

No response