feat: Update PurchaseTicketDialog to enhance ticket purchase confirmation

- Modify PurchaseTicketDialog.vue to improve the ticket purchase success message and display a ticket icon.
- Add a button for users to easily navigate to their tickets area.
- Refactor the layout for better visual presentation of ticket information.

src/components/layout/Navbar.vue

@@ -27,7 +27,6 @@ const showProfileDialog = ref(false)
 const navigation = computed<NavigationItem[]>(() => [
   { name: t('nav.home'), href: '/' },
   { name: t('nav.events'), href: '/events' },
-  { name: 'My Tickets', href: '/my-tickets' },
   { name: t('nav.support'), href: '/support' },
 ])