Upload Final Video to YouTube & Update Repo Description

[jdsika]

Task:

• Upload the FINAL version of the project video to YouTube.
• Copy the YouTube link and add it to the top-right "About" section of the repository description.

---

Acceptance Criteria:
✅ Video is uploaded to YouTube (unlisted/public, as agreed).
✅ Link is added to the repo’s "About" section (visible in the top-right corner).

---

Notes:

• Double-check video title/description for accuracy.
• Example format for repo link: https://youtu.be/XXXXXX.