further cleanup

src/auto_archiver/utils/__init__.py

@@ -1,6 +1,5 @@
 # we need to explicitly expose the available imports here
 from .gworksheet import GWorksheet
 from .misc import *
-from .util import Util
 from .webdriver import Webdriver
 from .gsheet import Gsheets

src/auto_archiver/utils/util.py

@@ -1,19 +0,0 @@
-from __future__ import annotations
-from abc import abstractmethod
-from dataclasses import dataclass
-from ..core import Metadata, Step
-
-#TODO: likely unused
-@dataclass
-class Util(Step):
-    name = "util"
-
-    def __init__(self, config: dict) -> None:
-        Step.__init__(self)
-        
-    # only for typing...
-    def init(name: str, config: dict) -> Util:
-        return super().init(name, config, Util)
-
-    @abstractmethod
-    def enrich(self, item: Metadata) -> Metadata: pass