Update Messenger link handling (to remove FB messenger 'cruft')

Preflight Checklist

[X] I agree to follow the Code of Conduct that Ferdium Recipes adheres to.
[X] I have searched the issue tracker for a bug report that matches the one I want to file, without success.

Ferdium Version

6.4.1

Recipe Name

Messenger

Recipe Version

1.8.0

Last Known working version of the recipe

No response

Steps to reproduce

This isn't a bug per-se, more a feature-request. Steps to reproduce:

User sends a URL link to you ...

Expected Behavior

Links can be copied without any tracking info or warning 'cruft' inserted by Facebook.

See https://github.com/pfych/FacebookMessengerCruftCleaner/blob/master/Remove%20Messenger%20Tracker.user.js for potential implementation.

Actual Behavior

FB encapsulates links with a prefix "https://l.messenger.com/l.php?" on all it's links, and then escapes the link preventing you from extracting it when you copy-paste elsewhere (ie. when you open said link in a browser, etc, not in Ferdium itself).

The result is you get a Facebook page with a warning which you have to click to confirm, before you can visit the link sent.

Screenshots

Additional Information

I've seen a few scripts/plugins that do this for browsers/etc .. but is it something that is worth incorporating in Ferdium too?

It probably needs to be an option that could be toggled on/off ?! (possibly default to Off?!)

ferdium / ferdium-app