Better icon / activity item for NWC events

[TonyGiorgio]

If a NWC connection is called something common, we can go ahead and display those much better than we do today.

• damus
• amethyst
• primal
• zapplepay

Instead of saying 'You paid Unknown' with an amethyst tag, it can just say:

• You zapped on Amethyst/Damus/etc

It can also use the app icon for these apps too. Would look so much better than what my feed looks like today, filled with unknowns.