Enh: Integration of prompts from Langfuse

[flefevre]

is there any example of component / code able to retrieve a prompt managed by Langfuse?
there a module in Langfuse that is able to make "prompt management"
the idea is to have an example where the system prompt or the message prompt comes from a call of langfuse prompt

see: https://langfuse.com/docs/prompts/get-started