Re org

Description

This MR

• adds a general subtitle to the landing page
• drops the ...and prefix for the key messages
• reorganizes the project pages to lead with the project information
• orders the cards on the project pages according to a cardOrder variable in the content file

Changes Made

How to Test

Pull changes locally and run npm run dev - check out the homepage and the project pages

Related Issues

NA

Additional Notes

NA

Merge Request Checklists

• Ensure that code changes adhere to best practices documented in README.md
• Clean the code the way Vue likes it - run npm run lint --fix
• Document which browsers the site has been tested on:
  • Desktop/laptop
    • Chrome
    • Safari
    • Edge
    • Firefox
  • Mobile device
    • Chrome
    • Safari
    • Edge
    • Firefox