Improve ETH payout address recharge mechanism
Currently, in order to cashout ETH, it's necessary to recharge the payout address, which is configured on the backend. This is per design by Chipchap.
We need to review how and why it's like this and how this can be improved either automating or allowing funds admins to self-manage these recharges.
For now it's @rama doing this recharge on request by @enric, but this may introduce delay and is a bit inefficient and probably unnecessary.
It's not high priority as there seems to be an average of 1 ETH cashout per week or less, but making the process more fluid without depending on manual intervention could make the service more usable and bring more volume.