Rewards to be auto-staked in the origin court rather than where the dispute was created #2164
Description
This is an improvement on #2096
It makes the logic consistent with the penalties.
Example
Court 1 is the parent of Court 2.
Juror stakes directly in Court 2, with implicit stakes in Court 1.
Dispute is created in the Court 1 (parent), juror wins.
We want the rewards to be staked in Court 2 rather than Court 1.