🔄 Reformat code for improved readability in OAuth callback logic

code/websites/pokedex.online/src/views/OAuthCallback.vue

@@ -48,10 +48,16 @@ const returnTo = ref(null);
 
 onMounted(async () => {
   // Get provider from query or sessionStorage (default: 'challonge' for backwards compatibility)
-  provider.value = route.query.provider || sessionStorage.getItem('oauth_provider') || 'challonge';
+  provider.value =
+    route.query.provider ||
+    sessionStorage.getItem('oauth_provider') ||
+    'challonge';
 
   // Get redirect destination (default: /auth)
-  returnTo.value = route.query.return_to || sessionStorage.getItem('oauth_return_to') || '/auth';
+  returnTo.value =
+    route.query.return_to ||
+    sessionStorage.getItem('oauth_return_to') ||
+    '/auth';
 
   // Get OAuth parameters from URL
   const code = route.query.code;