QMK Userspace (#22222)

Co-authored-by: Duncan Sutherland <dunk2k_2000@hotmail.com>

lib/python/qmk/cli/userspace/doctor.py

@@ -0,0 +1,11 @@
+# Copyright 2023 Nick Brassel (@tzarc)
+# SPDX-License-Identifier: GPL-2.0-or-later
+from milc import cli
+
+from qmk.constants import QMK_FIRMWARE
+from qmk.cli.doctor.main import userspace_tests
+
+
+@cli.subcommand('Checks userspace configuration.')
+def userspace_doctor(cli):
+    userspace_tests(QMK_FIRMWARE)