Warpcast Frame - Batch Follow Feature

Implement a One-Click Follow Feature for Multiple Handles

250 USDC

Deadline 02/15/2024 (Feb, 15th)

Github issue: https://github.com/keep-starknet-strange/starknet-warpcast/issues/5

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one issue I see here is that to do that you need to have a signer. 

You can't sign the follow action just from interaction with a frame if the backend doesn't already have that. 

How would Signer management be done? How would that process be intended? link out if no signer found? then get signer -> back to frame?