Enhance MapView component with new features and icons

- Added fullscreen and measurement mode buttons for improved map interaction.
- Introduced a bookmarks section to save and navigate to locations easily.
- Implemented a search feature for quick access to coordinates and markers.
- Added keyboard shortcuts overlay for enhanced usability.
- Refactored MapControls and MapControlsContent to support new functionalities.
- Introduced new icon components for better visual representation in the UI.

frontend-nuxt/components/icons/IconMinimap.vue

@@ -0,0 +1,10 @@
+<template>
+  <svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" aria-hidden="true">
+    <rect x="2" y="2" width="20" height="20" rx="2" />
+    <path d="M9 9h6v6H9z" />
+    <path d="M14 5v2" />
+    <path d="M14 17v2" />
+    <path d="M5 14h2" />
+    <path d="M17 14h2" />
+  </svg>
+</template>