[Tracked with Parent Issue] Connect data source e.g. website and let AI learn from input

This task is currently tracked with a parent Issue. For more details and latest progress, please visit: https://simplebase.featurebase.app/submissions/654a486f7130c8704fd3cba0

To expand on the widget feature.

connect your data sources e.g. websites an webshops pdfs. Etc and get a ChatGPT-like chatbot for your data.