[Ethereum - LlamalendV1 Housekeeping 1/2] Set loan_discount to 50% and swap monetary policy to a singleton FlatLinearMonPol (10%->100%/1yr ramp) on 22 v1 Llamalend markets with zero or near-zero debt (wstETH, CRV-short, WETH-short, tBTC-short, ynETH-sho...