Add Ethereum Follow Protocol Stats

[encryptedDegen]

Ethereum Follow Protocol is a social graph protocol that complements ENS, funded by the ENS DAO. It allows addresses to follow each other onchain and create a social proof that further confirms one's identity. This enriches the user experience, providing more information about their account.

This PR adds the Ethereum Follow Protocol (EFP) stats to the wallet menu, as seen in the apps for Snapshot, POAP, Vision, and more.

Includes a fetch function, hook, and a Stats component. CSP headers were also updated to allow EFP API to connect to the site.

Ethereum Follow Protocol Website - https://ethfollow.xyz Ethereum API Docs - https://docs.ethfollow.xyz/api/