Tidy goto invalid number error

Author: DanielButler1

src/cortex-tui/src/commands/executor/navigation.rs

@@ -26,7 +26,7 @@ impl CommandExecutor {
                 if n.parse::<usize>().is_ok() {
                     CommandResult::SetValue("goto".to_string(), n.to_string())
                 } else {
-                    CommandResult::Error(format!("Invalid message number: {}", n))
+                    CommandResult::Error(format!("Invalid message number \"{}\"", n))
                 }
             }
             None => CommandResult::OpenModal(ModalType::Form("goto".to_string())),

src/cortex-tui/src/commands/executor/tests.rs

@@ -389,7 +389,11 @@ fn test_goto_validation() {
     ));
 
     let result = executor.execute_str("/goto abc");
-    assert!(matches!(result, CommandResult::Error(_)));
+    assert!(matches!(
+        result,
+        CommandResult::Error(ref msg)
+            if msg == "Invalid message number \"abc\"" && !msg.contains("number:")
+    ));
 
     let result = executor.execute_str("/goto");
     assert!(matches!(