[Website] Improve Technologies Section on Catalog Page

[singh1203]

Current State of the Meshery.io site

The "Technologies" section on the catalog page currently displays all technology types at once, making it cluttered and difficult to navigate.

Desired State of the Meshery.io site

Limit it to 9 checkboxes at a time with a slider for easier navigation and making the page more concise

Contributor Guides and Handbook

The meshery.io website uses Jekyll and GitHub Pages. Site content is found under the master branch.

• 📚 See the Contributing to Meshery.io Website section of the readme.md and other contributing instructions, too.
• 🎨 Wireframes and designs for Meshery UI in Figma (open invite)
• 🙋🏾🙋🏼 Questions: Discussion Forum and Community Slack