Update the Compare landing page format

[linear]

This ticket encompasses many others already created on the Linear board, but I am consolidating here for simplicity.

We would like to update the Compare landing page in several ways:

• Update the standard format for each comparison page (specifically, the rows on each page)
• Update the context on each comparison page to be accurate
• Update the long descriptions and TLDRs on each page
• Update the /compare landing page to no longer have any checkboxes. Rather, just have a short description + link to the full page
• Can we also delete the "last updated date" on these pages?

Full competitive details can be found here: https://docs.google.com/spreadsheets/d/1ff5RXVjVaH46bqQhnjz5hxgSAlv78mykGdOimNv-vrc/edit?gid=402530360#gid=402530360

[linear]

WEB-146 Update the Compare landing page format