Bookmark Icons Loader wót MarijnS

A Firefox extension that loads all websites in your bookmarks (including nested folders) to ensure their favicons are properly cached by the browser. Useful for a freshly installed Firefox instance that does not have the bookmark favicons loaded.

Features:
- Load all bookmarks, including those in nested folders
- Built-in delays and timeouts to prevent crashes (can be changed in extension settings)
- Set a batch size to load multiple bookmarks at once (can be changed in extension settings)
- Real-time progress updates on the extension popup page
- Closes tabs after loading