refactor: use built in StrEnum

TrackingBackend/app/types.py

@@ -1,25 +1,10 @@
 # This file exists purely because circular imports are a thing and im too lazy to come up with a better
 # solution that doesnt involve a bunch of refactoring.
-import enum
 import logging
-from enum import Enum
+from enum import Enum, StrEnum
 from dataclasses import dataclass
 
 
-# When we upgrade to python 3.11 we can use the built in StrEnum
-class StrEnum(str, enum.Enum):
-    def __new__(cls, value, *args, **kwargs):
-        if not isinstance(value, (str, enum.auto)):
-            raise TypeError(f"Values of StrEnums must be strings: {value!r} is a {type(value)}")
-        return super().__new__(cls, value, *args, **kwargs)
-
-    def __str__(self):
-        return str(self.value)
-
-    def _generate_next_value_(name, *_):
-        return name
-
-
 class Algorithms(StrEnum):
     HSF = "HSF"
     BLOB = "BLOB"