add support for operators

src/data.rs

@@ -217,9 +217,9 @@ impl BrainData {
     }
 
     fn rm_nano_from_wallet(&self, account: &str, nano_lp: u64) {
-        log::debug!("Adding {nano_lp} nanoLP to {account}");
+        log::debug!("Slashing {nano_lp} nanoLP to {account}");
         self.accounts.entry(account.to_string()).and_modify(|d| {
-            let _ = d.balance.saturating_sub(nano_lp);
+            d.balance = d.balance.saturating_sub(nano_lp);
         });
     }