Add the ability to spawn code notebooks from cBioPortal queries

This project aims to enhance cBioPortal functionality by allowing users to seamlessly launch code notebook environments like JupyterLite directly within the application. This will empower users to perform custom data analysis and visualizations on their filtered and queried datasets without switching platforms. I am planning to integrate a standalone Jupyterlite server that will contain a Jupyter extension allowing us to overwrite the files. We will be modifying the data of those file, that will allow to work with that data. Right now, I have added the notebook in the UI and working on the data-transfer part which is going to be a major task of the project. Excited to contribute further on this project.