Feature Request: updated single page with the exhausrive documentation for LLMs.

[thiswillbeyourgithub]

Hi.

I think it would be nice to add a doc page that contains the exhaustive documentation of open-webui in an LLM friendly format. This way it would be easy to do RAG on it. For example to troubleshoot Functions code etc.

It could even be included as a default document to the RAG document collections of open-webui, making it even easier for people to check if RAG is working fine.