+ CSV Export Option Added: You can now export your bookmarks as CSV files, along with the regular text format. This new format is also what's used for the new import feature.
+ New Import Feature: You can now import bookmarks on these sites: mangakakalot.gg, nelomanga.com, natomanga.com, and manganato.gg.
Bookmarks you exported as CSV files using this script can be brought back into the sites. Makes it easier to share your lists with friends or use them in your own projects.
+ Better Handling for Failed Requests: Updated how the script handles fetching data. It now uses AbortController and will retry failed requests. If a request hangs for more than 2 seconds, the script will cancel it and try again. It'll keep trying up to 10 times if the site is being slow or throwing errors (like Cloudflare 5xx).
+ More Comments in the Code: Added a some comments to the script to make it easier to follow if you want to tweak it or reuse parts of it for your own stuff.
