Enhance UI components and improve user notifications

- Updated App.vue to include a toast notification system for new messages, enhancing user engagement.
- Modified SplashScreen.vue to streamline the intro text display with improved typing effects.
- Added Montserrat font styles in style.css for better typography across the application.
- Improved controller navigation in useControllerNav.ts to support enhanced focus management and sound feedback.
- Updated routing logic in index.ts to redirect authenticated users from the login page to the home page.
- Enhanced the Login.vue view with transition effects for a smoother user experience during login and setup processes.

neode-ui/src/composables/useMessageToast.ts

@@ -38,6 +38,7 @@ export function useMessageToast() {
           show: true,
           text: (newCount === 1 ? latest?.message : null) ?? `${newCount} new messages`,
         }
+        lastMessageCount.value = msgs.length
       } else {
         lastMessageCount.value = msgs.length
       }