Add Savers Yield Share to /pools endpoint
Add new field to /pools that is the amount of yield that is given to Savers, as a function of the Synth Yield Scaling with changing synth utilization.
For example, given a pool synth utilization of x MAXSYNTHPERPOOLDEPTH of y and SYNTHYIELDBASISPOINTS of z, then a% of LP rewards are given to savers, the rest are distributed to DLPs.