CIP-83: Renewing Team Grant Allocation with Performance-Linked Milestones

## Simple Summary This proposal asks COW DAO to: * Replenish the CoW Team Grant Allocation with a base of 5% of the total COW supply (50,000,000 COW) via a four-year linear streaming allocation from the DAO treasury. * Establish a Performance-Based Incentive Tier of up to an additional 10% of total COW supply (100,000,000 COW), unlocked in four equal tranches (2.5% each) upon reaching specific protocol revenue milestones using either USD or ETH-denominated revenue targets * Implement a...