[BUG] Mobile stuck in loading spinner when WalletConnect SignClient hangs

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Current Behavior

Currently, if WalletConnect SignClient hangs on initialization/requesting URI, it will cause Discovery to get stuck in a loading state on mobile. The most common scenario is that the projectId is invalid

Expected Behavior

Should not get stuck. Failure to initialize WalletConnect should not brick FCL Discovery. That being said, we do generally need to wait for WalletConnect, as pre-fetching URI is necessary for deep linking. Minimum solution is to add a timeout.

Steps To Reproduce

Try using FCL Discovery with bad WC project ID on mobile.

Environment

n/a

What are you currently working on that this is blocking?

No response