Thank you @deodad for this one-line change 🙏

back-from-warpcast here is just a random string. DeepLinksContextProvider does nothing if it can't parse the URL, and in this case we're okay with that since we only call Warpcast when Comm is on the "Connect Farcaster" screen.

Depends on D13579

Testing the Farcaster connection screen in a dev environment is kind of complicated, so I created this doc on Notion. I followed the instructions there for both physical iOS and Android devices