Update frontend components for accessibility and functionality improvements

- Modified docker-compose.dev.yml to conditionally run npm install based on the presence of package-lock.json.
- Upgraded Nuxt version in package-lock.json from 3.21.1 to 4.3.1 for enhanced features.
- Enhanced ConfirmModal component with aria-modal attribute for better accessibility.
- Updated MapErrorBoundary component's error message for clarity.
- Added role and aria-label attributes to MapView and MapSearch components for improved screen reader support.
- Refactored various components to manage focus behavior on modal close, enhancing user experience.
- Improved ToastContainer styling for better responsiveness and visibility.
- Updated layout components to include skip navigation links for improved accessibility.

frontend-nuxt/components/map/MapBookmarks.vue

@@ -7,6 +7,7 @@
     <div class="flex flex-col gap-1 max-h-40 overflow-y-auto">
       <template v-if="bookmarks.length === 0">
         <p class="text-xs text-base-content/60 py-1">No saved locations.</p>
+        <p class="text-xs text-base-content/50 py-0">Add current location or a selected quest giver below.</p>
       </template>
       <template v-else>
         <div