Responsive and interactive gallery with code editor

What's Changed

• Manifest of frag/ solve indexing issues in deployment by @gianlucatruda in #1
• 2-col Responsive layout and other tweaks by @gianlucatruda in #2
• Additional tweaks to layout and responsiveness by @gianlucatruda in #3

New Contributors

• @gianlucatruda made their first contribution in #1

Full Changelog: https://github.com/gianlucatruda/shader-gallery/commits/v1.0