UI/UX Refresh

[chrisjtang]

Description

Changes

• Added WhatsNew component that displays latest changes and version number
• Added link to remove ads in the top admin bar
• Added copy about ad-supported and ad-free plans to "Support" tab
• Modernized styling and updated colors for hover effects and links in line with Disqus colors

Motivation and Context

The refresh was much needed as the plugin looked very dated. This is just one part of our upcoming 3.1 release.

How Has This Been Tested?

QA Tested by product team, engineering, and CS team on our test instance. Also tested compatibility with WP 6.5, which will be released on March 26.

Screenshots (if appropriate):

Types of changes

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to change)

Checklist:

• My code follows the code style of this project.
• My change requires a change to the documentation.
  • I have updated the documentation accordingly.
• All new and existing tests passed.