[REQUEST] - Refresh Currency for Merchant

[adunis]

Is your feature request related to a problem? Please describe.
I have set up that each Merchant has 2000 gold coins, as a way to limit how many items the players can sell in a single session. I want merchants to have their currency reset to 2000 every week.

Describe the solution you'd like
Add a 'Refresh Currency' option in the Merchant config, with a field that says 'This merchant will have its currency set to this value'

Describe alternatives you've considered
A macro that updates all the currency values of the Merchants on a scene to a certain value