[GIP-260] Incentive Allocation for Etherlink

**Summary** This proposal seeks to allocate $5,000 worth of GEAR to incentivize the Etherlink USDC pool for one month. The aim is to continue supporting growth, attract liquidity providers, and strengthen the foundation of this market. **Motivation** The Etherlink USDC pool has shown strong initial traction, with $7.5M+ in TVL accumulated in its early phase. To sustain this momentum and maximize protocol revenue, additional incentives are needed. By allocating GEAR incentives, the proposal...