[Feature] LLm timeout

[Rajackar]

Summary

Add a setting to env for LLM timeout

Why This Matters

Not all cases demand for quick LLM response. I like to run on ollama on mid range hardware and responses can trigger the timeout. I've now editted ollama.mjs to extend the timeout since I don't mind waiting for the LLM generated content to populate.
A setting would be more convenient and may help others as well.

Proposed Behavior

Have a setting in de env file that controls the LLM timeout.

[calesthio]

@Rajackar Can you please propose a PR for this?

[Rajackar]

Sure! Just did the PR.