[Feature] Fanout authority would want to be able to airdrop

[staccDOTsol]

1. new/existing fanout, with token style
2. I, fanout authority, want to use some of my tokens to stake on someone else's behalf:
   a. I create a tokenacc if needed
   b. send em tokens? in same instruction set
   c. stake them for them?

alternatively could I delegate them some? or some shit lol

--> this doesn't work

usecase: airdrop

[austbot]

Completed fb69c1f,

https://hydra-docs.glasseaters.xyz/docs/intro#adding-members

Check bottom of that section or tests for an example