🍘 Crank script

[alecchendev]

Example script for cranks to use. Written in Rust.

Allow two options: 1) run crank for a certain subscription type 2) run crank over registry.

Ideas for implementation

Brute force: Basically just loops through registry, for each subscription type, it finds the total count, loops through each address, sends renew instruction
Time sensitive: Loops through everything and retrieves next renew times, sorts the next renew times earliest to latest, sleeps until that time, then sends tx.