Function: compoundRewards(address _user)
This compounds all the rewards from every rewarder, claiming and swapping the rewards for WOO, then restaking them back.
Inputs
_user
Control: Not controllable by normal user. Called indirectly.
Constraints: Set to the original caller's address for non-admins.
Impact: The address to compound rewards for.
Branches and code coverage
Intended branches
Called by admin for a user.
Negative behavior
Called by non-admin.