general: update mypy config, seems that logs of type: ignore aren't necessary anymore

mypy.ini

@@ -1,9 +1,19 @@
 [mypy]
+namespace_packages = True
 pretty = True
 show_error_context = True
 show_error_codes   = True
+show_column_numbers = True
+show_error_end = True
+warn_unused_ignores = True
 check_untyped_defs = True
-namespace_packages = True
+enable_error_code = possibly-undefined
+strict_equality = True
+
+# a bit annoying, it has optional ipython import which should be ignored in mypy-core configuration..
+[mypy-my.core.__main__]
+warn_unused_ignores = False
+
 # todo ok, maybe it wasn't such a good idea..
 # mainly because then tox picks it up and running against the user config, not the repository config
 # mypy_path=~/.config/my