Test changes so far to #3536337 "Update project page"

I am creating this MR to test the changes I made so far. We want to add this module to one of our websites and when I tested the latest release in DDEV, the payment server failed to load.

I think this module needs some more catch up to do, as Flutterwave have changed lots of things since the time the module was built.

I will install the module from this issue fork and see if my changes made any difference.