add vertical padding to login buttons

android/Omnivore/app/src/main/java/app/omnivore/omnivore/ui/auth/LoadingButtonWithIcon.kt

@@ -23,10 +23,11 @@ fun LoadingButtonWithIcon(
     borderColor: Color = Color.LightGray,
     backgroundColor: Color = MaterialTheme.colorScheme.surface,
     progressIndicatorColor: Color = MaterialTheme.colorScheme.primary,
+    modifier: Modifier = Modifier,
     onClick: () -> Unit
 ) {
     Surface(
-        modifier = Modifier.clickable(
+        modifier = modifier.clickable(
             enabled = !isLoading,
             onClick = onClick
         ),

android/Omnivore/app/src/main/java/app/omnivore/omnivore/ui/auth/WelcomeScreen.kt

@@ -76,6 +76,7 @@ fun WelcomeScreenContent(viewModel: LoginViewModel, navController: NavHostContro
                         text = "Continue with Apple",
                         loadingText = "Signing in...",
                         icon = painterResource(id = R.drawable.ic_logo_apple),
+                        modifier = Modifier.padding(vertical = 6.dp),
                         onClick = {}
                     )