Apply suggestions from code review

Co-authored-by: gemini-code-assist[bot] <176961590+gemini-code-assist[bot]@users.noreply.github.com>

Author: russellwheatley

FirebaseSwiftUI/FirebaseAppleSwiftUI/Sources/Views/SignInWithAppleButton.swift

@@ -54,7 +54,6 @@ extension SignInWithAppleButton: View {
           }
 
           reportError?(error)
-          throw error
         }
       }
     }

FirebaseSwiftUI/FirebaseAuthSwiftUI/Sources/Services/AuthService.swift

@@ -218,6 +218,7 @@ public final class AuthService {
       }
     )
   }
+  }
 
   public func signIn(_ provider: CredentialAuthProviderSwift) async throws -> SignInOutcome {
     let credential = try await provider.createAuthCredential()

FirebaseSwiftUI/FirebaseAuthSwiftUI/Sources/Views/ErrorAlertView.swift

@@ -40,6 +40,7 @@ struct ErrorAlertModifier: ViewModifier {
        case .legacySignInRecoveryPresented = authError {
       return false
     }
+    }
 
     return true
   }

e2eTest/FirebaseSwiftUIExample/FirebaseSwiftUIExample/TestView.swift

@@ -98,6 +98,7 @@ struct TestView: View {
         ]
       )
     }
+    }
     authService.isPresented = true
   }
 

e2eTest/FirebaseSwiftUIExample/FirebaseSwiftUIExampleUITests/TestUtils.swift

@@ -28,6 +28,8 @@ func createEmail() -> String {
   }
   return app
 }
+  return app
+}
 
 // MARK: - Alert Handling