Failed to send from federation to amountless invoice

[Oliage]

Tried sending 5 sats from a federation to Phoenix

https://twitter.com/Stromens/status/1783211311092097076?t=Ihy_yGL3CxDWn5t8gHvQTg&s=19

mutiny-logs.txt

[AnthonyRonning]

Okay, this looks to be an amountless invoice issue. Fedimint sends to amountless don't work, will make sure we disable that flow for it.