[A&R Feature Request] add non-resident fee revenue field to all activity types [DUE APRIL 2026]

[nicolebottoms]

Description: under frontcountry camping there needs to be an additional revenue field alongside the shower and electrical revenue.
this will NOT be included in the total calculated revenue

@LindsayMacfarlane this is a purple priority.

[nicolebottoms]

it will need to be in all activity types, boating, cabins, backcountry, everything.