feat: initialize frontend with Vite and PWA support

- Add index.html as the main entry point for the application.
- Create package.json to manage dependencies and scripts for development.
- Include favicon.svg for the application icon.
- Configure PWA assets generation with pwa-assets.config.js.
- Implement counter functionality in counter.js with notification on reaching 5.
- Add JavaScript logo SVG for branding.
- Set up main.js to render the application and handle user interactions.
- Create notification.js to manage browser notifications.
- Implement PWA registration and update handling in pwa.js.
- Style the application with a new style.css file.
- Configure Vite with PWA plugin in vite.config.js for service worker and manifest settings.

compose.yml

@@ -0,0 +1,9 @@
+services:
+  mongo:
+    image: mongo
+    restart: unless-stopped
+    ports:
+      - 27017:27017
+    # environment:
+    #   MONGO_INITDB_ROOT_USERNAME: root
+    #   MONGO_INITDB_ROOT_PASSWORD: example