Port to non-MacOS platforms (#1026)

* Port to non-MacOS platforms

* Keep NFD normalization on macOS

* Update locale_util.py

Fix lint error from ruff (runs in CI)

* Update query.py

click.Option first arg needs to be a list (different than click.option)

* Dynamically normalize Unicode paths in test

* Fix missing import

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Co-authored-by: Rhet Turnbull <rturnbull@gmail.com>

tests/test_catalina_10_15_7.py

@@ -15,9 +15,9 @@ import pytest
 import osxphotos
 from osxphotos._constants import _UNKNOWN_PERSON
 from osxphotos.photoexporter import PhotoExporter
-from osxphotos.utils import get_macos_version
+from osxphotos.utils import is_macos, get_macos_version
 
-OS_VERSION = get_macos_version()
+OS_VERSION = get_macos_version() if is_macos else (None, None, None)
 SKIP_TEST = "OSXPHOTOS_TEST_EXPORT" not in os.environ or OS_VERSION[1] != "15"
 PHOTOS_DB_LOCAL = os.path.expanduser("~/Pictures/Photos Library.photoslibrary")
 
@@ -1448,6 +1448,7 @@ def test_multi_uuid(photosdb):
     assert len(photos) == 2
 
 
+@pytest.mark.skipif(not is_macos, reason="Only works on macOS")
 def test_detected_text(photosdb):
     """test PhotoInfo.detected_text"""
     for uuid, expected_text in UUID_DETECTED_TEXT.items():