add color to NOK, OK, ???, and error prints

I was missing messages. I added color so that mrhlpr is easy to parse for human beings

mrhlpr/frontend.py

@@ -44,7 +44,8 @@ class ActionType(StrEnum):
                 return ColorCode.OKGREEN
             case self.UNKNOWN:
                 return ColorCode.ORANGE
-        raise ValueError(f"No defined color for action {self}")
+            case _:
+                raise ValueError(f"No defined color for action {self}")
 
 def print_action(msg_type: ActionType, message: str) -> None:
     print(f"{msg_type.color}{msg_type} {message}{ColorCode.ENDC}")