Expand README with Exercise Roadmap

[choudaryhussainali]

Expand README with Exercise Roadmap

📌 Description

The current README provides a good overview, but it would be much more helpful for learners if we include a clear roadmap of the exercises. This roadmap should categorize exercises into Beginner, Intermediate, and Advanced, so contributors and learners know where to start.

✅ Tasks

• Add a "Roadmap" section in README
• Categorize exercises into:
  • Beginner (basic syntax, strings, lists, loops)
  • Intermediate (functions, dictionaries, sets, file handling)
  • Advanced (OOP, decorators, algorithms, projects)
• Add bullet points with links to each exercise file
• Ensure formatting is consistent with Markdown style

🤝 How to Contribute

1. Fork the repository
2. Add/Update the README.md with a roadmap section
3. Submit a Pull Request with a short description of your changes

💡 Example

### 🚀 Roadmap
- Beginner: Exercises 1–50
- Intermediate: Exercises 51–120
- Advanced: Exercises 121–200

## 🎯 Goal
Make the README more learner-friendly and provide a clear path for mastering Python.

[narbek-code]

Hi, I’d like to work on this issue.
I can add an Exercise Roadmap section to the README and organize the exercises into Beginner, Intermediate, and Advanced categories.