[Feature]: Add a Code Typing Speed Tester

[Satvik-Singh192]

So, what is it about?

📝 Summary

I would like to add a new mini project: Code Typing Speed Tester — a console-based program that measures how fast and accurately a user can type a given code snippet or sentence.

🎯 Feature Details

The proposed project will include:

• ✅ Displaying random sentences or code snippets
• ✅ Measuring WPM (Words Per Minute)
• ✅ Calculating typing accuracy
• ✅ Highlighting mistakes in the typed input
• ✅ Displaying a final performance summary

📌 Why This Fits the Repo

• Enhances the collection with a fun, practical mini-project
• Uses core C++ concepts (strings, time measurement, formatting, file handling for sentences)
• Helps users practice typing speed and accuracy
• Perfect beginner-to-intermediate level project

Code of Conduct

• I agree to follow this project's Code of Conduct

[Satvik-Singh192]

@prajwal3114 please assign this issue to me sir

[prajwal3114]

@Satvik-Singh192 Assigned this to you — please complete it by November 13th.

[Satvik-Singh192]

@prajwal3114 please review my pull request sir