AI Integration into Decentraland

This is a resubmission of the previous grant for LLMs integration. The reasons for resubmission are:

- Several key VP holders supported the grant idea and were inclined to vote 'YES.' However, due to a limited budget and competing funds in the same category with DCL Metrics, they opted to vote for them instead. - The previous grant was overly technical. This time, I'll highlight practical use-cases for better understanding. - Additionally, we've made a progress that we're eager to share.