[ZIP-001] - Supported collateral for zunUSD

Quorum: 201k vlZUN

Author Sterx (Zunami Protocol)

Summary: ZUN stakers (vlZUN holders) need to determine which strategies will be used as collateral for the aggregated stablecoin zunUSD. Yield-generating strategies that receive less than 150,000 vlZUN votes will be excluded from supporting zunUSD. Strategies that receive more than 150,000 vlZUN votes will be approved and added to the whitelist. 
 Users can vote for multiple different choices, and each selected choice will receive equal voting power.




Motivation : Decide which underlying assets will have supported USD Omnipool