Refactor UI components for improved styling and user experience

- Updated UserMenu.vue to enhance button and avatar styles for a more modern look.
- Adjusted alert component styles in index.ts for consistent rounded corners.
- Simplified loading state markup in order confirmation page for cleaner code.
- Enhanced button and link text for better clarity and user navigation.

These changes aim to improve the overall aesthetic and usability of the application, ensuring a more cohesive user experience.

server/middleware/rate-limit.ts

@@ -44,7 +44,7 @@ export default defineEventHandler((event) => {
 
   // Define rate limits per endpoint
   const limits: Record<string, { maxAttempts: number; windowMs: number }> = {
-    '/api/auth/login': { maxAttempts: 5, windowMs: 15 * 60 * 1000 }, // 5 per 15min
+    '/api/auth/login': { maxAttempts: 10, windowMs: 10 * 60 * 1000 }, // 10 per 10min
     '/api/auth/register': { maxAttempts: 3, windowMs: 60 * 60 * 1000 }, // 3 per hour
   }