FlameAnvil Project Sync (#481)

* FlameAnvil Project Sync

* Perm fixes

* Fix compile

* Fix clippy + run prepare

src/util/auth.rs

@@ -79,6 +79,7 @@ where
                 payout_wallet_type: result.payout_wallet_type,
                 payout_address: result.payout_address,
             }),
+            has_flame_anvil_key: Some(result.flame_anvil_key.is_some()),
         }),
         None => Err(AuthenticationError::InvalidCredentials),
     }