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

@@ -3,7 +3,7 @@
 """Pretty outputs and such."""
 
 import argparse
-from enum import StrEnum, unique
+from enum import Enum, unique
 import logging
 import sys
 from typing import Any
@@ -21,16 +21,15 @@ from . import version
 
 
 @unique
-class ColorCode(StrEnum):
-    OKGREEN = '\033[1;32m'
-    ORANGE = '\033[93m'
-    RED = '\033[91m'
-    ENDC = '\033[0m'
+class ColorCode(str, Enum):
+    OKGREEN = "\033[1;32m"
+    ORANGE = "\033[93m"
+    RED = "\033[91m"
+    ENDC = "\033[0m"
 
 
 @unique
-class ActionType(StrEnum):
-
+class ActionType(str, Enum):
     OK = "[OK ]"
     NOK = "[NOK]"
     UNKNOWN = "[???]"
@@ -47,12 +46,15 @@ class ActionType(StrEnum):
             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}")
 
+
 def print_error(message: str) -> None:
     print(f"{ColorCode.RED}{message}{ColorCode.ENDC}")
 
+
 def print_status(mr_id: int, no_cache: bool = False) -> None:
     """Print the merge request status. Most info is only visible, when the
     branch is checked out locally. Always display a checklist of things to