🧹 Clean up code formatting and fix minor syntax inconsistencies in useDiscordOAuth.js

code/websites/pokedex.online/src/composables/useDiscordOAuth.js

@@ -55,7 +55,7 @@ export function useDiscordOAuth() {
       // Fetch from backend which has the Discord token
       const response = await fetch('/api/auth/discord/profile', {
         headers: {
-          'Authorization': `Bearer ${token}`
+          Authorization: `Bearer ${token}`
         }
       });