DotNut - A C# Cashu library Installation dotnet add package DotNut Implemented NUTs: ✔️ NUT-00 ✔️ NUT-01 ✔️ NUT-02 ✔️ NUT-03 ✔️ NUT-04 ✔️ NUT-05 ✔️ NUT-06 ✔️ NUT-07 ✔️ NUT-08 ✔️ NUT-09 ✔️ NUT-10 ✔️ NUT-11 ✔️ NUT-12 ✔️ NUT-13 ✔️ NUT-14 ✔️ NUT-15 ✔️ NUT-18
