Add a Suggested Self-Study Schedule for Beginners

I would like to suggest adding a recommended self-study schedule to help beginners follow the course more easily.

The course content is well organized into weeks, but many self-learners are unsure how to plan their daily or weekly study routine. A suggested roadmap would make it easier to stay consistent and complete the course.

Add an optional "Suggested Self-Study Schedule" section in the README that includes: Recommended lessons for each week Suggested daily study time (for example, 1–2 hours) Project milestones A simple progress checklist This would be optional guidance and would not change the existing course structure. Thank you for considering this suggestion!