Also fixes formatting for per license price and moves the billing
schedule to be above this line so that it's clearer the per license
price is based on the billing schedule.
Moves the note about being on the sponsored Community plan to be
under the remote server or realm name.
Adds a note about a remote server or realm with a partial discount
set, which is another type of sponsorship.
Highlights these notes visually with emojis for support admin.
Pulls the forms for updating the billing collection method and
generally modifying the current plan to a separate template.
Uses the shared template to render these forms for both the
remote server and any attached remote realms.
If there are remote realms attached to the remote server, adds
the forms to be able to update sponsorship requests, approve
sponsorship and update a discount.