Move important sidebar content to main section on left (custom maps page)

[aziza-twdb]

No description provided.

[aziza-twdb]

after looking at all the partials & .njk conjunctions files I successfully and carefully removed most important text and just put in in the custom-maps.md. i also saw that /order-map/ page had the same info and it was left un affected due to it actually being pulled from {% include "rdc/custom-pricing.njk" %}