Improve config suggestions in README

[dhruvmanila]

The README consists of a "Configuring VS Code" section that provides various recipe configurations for different scenarios.

This long list of config which are almost identical might seem confusing to a user as to which one should they use without reading everything.

We should improve that and provide a way such that picking a configuration and understanding what it does it easy and quick from a user perspective.

I explored a couple of options:

1. Split table view

Screen.Recording.2025-02-14.at.12.24.58.PM.mov

2. Merged Python and Notebook config

Screen.Recording.2025-02-14.at.12.25.48.PM.mov