message: Improve display of coin to differentiate better ada and lovelaces
diff: @@ -78,7 +78,7 @@ impl Coin {
  }
  impl fmt::Display for Coin {
  fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
  - write!(f, "{}", self.0)
  + write!(f, "{}.{:06}", self.0 / 1000000, self.0 % 1000000)
  }
  }
  impl cbor_event::se::Serialize for Coin {
  