ci: update mypy config and make ruff config more consistent with other projects

my/core/__main__.py

@@ -577,7 +577,7 @@ def query_hpi_functions(
         # output == 'repl'
         eprint(f"\nInteract with the results by using the {click.style('res', fg='green')} variable\n")
         try:
-            import IPython  # type: ignore[import]
+            import IPython  # type: ignore[import,unused-ignore]
         except ModuleNotFoundError:
             eprint("'repl' typically uses ipython, install it with 'python3 -m pip install ipython'. falling back to stdlib...")
             import code

my/core/_deprecated/kompress.py

@@ -120,7 +120,7 @@ class CPath(BasePath):
     Path only has _accessor and _closed slots, so can't directly set .open method
     _accessor.open has to return file descriptor, doesn't work for compressed stuff.
     """
-    def open(self, *args, **kwargs):
+    def open(self, *args, **kwargs):  # noqa: ARG002
         kopen_kwargs = {}
         mode = kwargs.get('mode')
         if mode is not None:

my/core/tests/test_config.py

@@ -8,7 +8,6 @@ from pathlib import Path
 
 import pytest
 import pytz
-from more_itertools import ilen
 
 import my.config
 from my.core import notnone

my/core/utils/concurrent.py

@@ -47,5 +47,5 @@ class DummyExecutor(Executor):
 
             return f
 
-    def shutdown(self, wait: bool = True, **kwargs) -> None:  # noqa: FBT001,FBT002
+    def shutdown(self, wait: bool = True, **kwargs) -> None:  # noqa: FBT001,FBT002,ARG002
         self._shutdown = True