ArbitrumDAO Proposes Delegated Voting Power Quorum Shift

ArbitrumDAO proposes shifting quorum calculation from total voteable supply to delegated voting power (DVP). Quorum = min{max quorum, max{ɑ*DVP, baseline quorum}} with fixed bounds. Constitutional proposals have ɑ=0.5, baseline quorum=150m ARB, max quorum=450m ARB. Non-constitutional proposals: ɑ=0.4, baseline quorum=100m ARB, max quorum=300m ARB. This aims to better reflect active governance participation.