RAG Example

[kyleavery]

A new example script to chat with the Rigging docs. There was a new dependency required (elasticsearch) so I added it to the dev Poetry group.

[monoxgas]

🔥 Amazing work, I'll do a code review and suggest any cleanup/changes next week.

[monoxgas]

I pulled in and did some cleanup/edits. Working copy is in dev if you want to propose any additional changes before it's merged in: https://github.com/dreadnode/rigging/blob/dev/examples/rag.py

[kyleavery]

Looks good to me - thanks for looking at it!