feat: Add "My Tickets" button to Navbar for quick access

- Introduce a new button in Navbar.vue that allows users to navigate directly to their tickets, enhancing user experience and accessibility.

src/components/layout/Navbar.vue

@@ -190,6 +190,10 @@ const handleLogout = async () => {
                 <User class="h-4 w-4" />
                 Profile
               </Button>
+              <Button variant="ghost" size="sm" @click="() => router.push('/my-tickets')" class="w-full justify-start gap-2">
+                <Ticket class="h-4 w-4" />
+                My Tickets
+              </Button>
               <Button variant="ghost" size="sm" @click="handleLogout"
                 class="w-full justify-start gap-2 text-destructive">
                 <LogOut class="h-4 w-4" />