Whitelist PYUSD (PayPal USD) for Voting Eligibility

Aquarius governance proposes whitelisting PYUSD, PayPal's USD-backed stablecoin issued by Paxos Trust Company, for liquidity voting and AQUA reward eligibility. PYUSD carries clawback-enabled asset flags that currently exclude it from rewards; whitelisting removes this limitation. The proposal is backed by PayPal's 400M+ users, rapid adoption across Coinbase, Kraken, and Crypto.com, and 1:1 USD backing from a NYDFS-regulated trust company. The integration strengthens Stellar DeFi with trusted, regulated stablecoin liquidity.