Enhance map functionality with bookmark features and UI improvements

- Introduced a new MapBookmarkNameModal for adding and editing bookmarks.
- Updated MapView to manage selected markers for bookmarking and handle bookmark name submissions.
- Enhanced MapContextMenu with an option to add markers to bookmarks.
- Improved MapBookmarks component to support editing bookmark names and adding selected markers.
- Refactored MapControls and MapControlsContent to integrate selected marker functionality for bookmarks.
- Updated useMapBookmarks composable to include bookmark updating logic.
- Removed unused grid coordinates toggle from the UI for a cleaner interface.

frontend-nuxt/composables/useMapBookmarks.ts

@@ -53,6 +53,16 @@ export function useMapBookmarks() {
     return id
   }
 
+  function update(id: string, patch: { name: string }) {
+    const list = loadBookmarks()
+    const idx = list.findIndex((b) => b.id === id)
+    if (idx < 0) return false
+    list[idx] = { ...list[idx], name: patch.name }
+    saveBookmarks(list)
+    refresh()
+    return true
+  }
+
   function remove(id: string) {
     const list = loadBookmarks().filter((b) => b.id !== id)
     saveBookmarks(list)
@@ -70,6 +80,7 @@ export function useMapBookmarks() {
     bookmarks: readonly(bookmarks),
     refresh,
     add,
+    update,
     remove,
     clear,
   }