FIP: Extend Storage Expiry

- Give all existing storage units an extra free year to avoid user churn and unnecessary work for clients  

- Reduce the size of new storage units issued. Lets us bring down the cost of registration in the future. 

https://github.com/farcasterxyz/protocol/discussions/191

Technowatermelon. Elder Millenial. Building Farcaster. 

nf.td/varun

+1

is vote otherwise if protocol was more mature, and fees were used for anything meaningful

rn happy to just push the problem away