The one major flaw in DO's entire AI product is that the knowledge base must be pulled from files in spaces. This makes no sense, because under the hood DO is putting the files into OpenSearch and then using OpenSearch for the RAG. So can't we just use Opensearch directly instead of having to put the files in Spaces? And actually what is interesting is that I signed up for an OpenSearch database and dumped our data into it. But then I couldn’t use it for a knowledge base and had to export it all and create files in Spaces and run it again. That’s not feasible. So I just deleted the Opensearch database and am not even using a knowledge base now and will probably move off DO Agents, because why does anyone want to replicate their data twice and why would anyone want to use files for RAG when they have the data in Opensearch already? Opensearch is really powerful and DO requires it for AI, but then you can't even use it directly for the AI?