Changes the display order of the pricing plans on the site page and in the Dashboard.
The arrangePlans() function returns a Promise that resolves when the plans are rearranged
on the site page and in the Dashboard.
To rearrange the order of the plans, provide a list of IDs for all non-archived plans in the desired order, including hidden plans.
Only users with "Manage Pricing Plans" permissions can arrange plans.
Note: Make sure to provide all non-archived plan IDs to avoid unpredictable results.
IDs of all non-archived plans in the order you want them arranged.