Feature request for a donation/tipping section in plugin manifest

[vincenzopalazzo]

I believe the manifest gives us a powerful tool to manage other information regarding plugins, and one feature that I would like to see is a tipping or donation section with a Bolt 12. The plugin could receive donations and split them among other developers. Here's an example:

Folgore https://github.com/coffee-tools/folgore has a Bolt 12 to receive donations and split them as follows:

• Folgore: 35%
• Cln4rust: 35%
• And so on
  It could also keep all the money for itself, but that wouldn't fit the design.

[vincenzopalazzo]

Now it is an issue #137