Incorrect capitalization in asset path causing potential 404 errors for video backgrounds

[Aditya8369]

Description: Multiple HTML files (index.html, about.html, contact.html, projects.html, contribute.html) reference video files with path src="Assest/butterfly.mp4", but the directory is named Assest/ (missing 's' in "Assets"). Browsers are case-sensitive on some systems, and "Assest" != "Assets", leading to broken video playback and console errors. Confirmed butterfly.mp4 and butterflygif.mp4 exist in Assest/.
Files affected: index.html, about.html, contact.html, projects.html, contribute.html, mini-project-guidelines/index.html (uses ../Assest).

Steps to fix:

1. Rename folder from Assest/ to Assets/ using file explorer or execute_command: ren Assest Assets.
2. Update all src="Assest/butterfly.mp4" to src="Assets/butterfly.mp4" using edit_file tool (21 occurrences across 7 files).
3. Test by opening index.html in browser and checking Network tab for 404s.

[Aditya8369]

@JiyaBatra please assign me