Feature Request Title Add Centralized Project Launcher

[manyasharma1008]

Currently, each mini-project runs independently. Create a single main.py launcher with a simple text or GUI menu to select and open any project.

[github-actions]

👋 @manyasharma1008 👋

We're thrilled to see you opening an issue! Your input is valuable to us. Don’t forget to fill out our issue template for the best experience. We will look into it soon.

[OneCrisisAtATime]

@manyasharma1008

Hi 👋, I would like to work on this. Could you please assign this to me?