Sync from dev @ 252c1cf

Source: main (252c1cf)
Excluded: live tenant exports, generated artifacts, and dev-only tooling.

pyproject.toml

@@ -0,0 +1,28 @@
+[build-system]
+requires = ["setuptools>=61"]
+build-backend = "setuptools.build_meta"
+
+[project]
+name = "intune-entra-drift-backup"
+version = "0.0.0"
+description = "Git-based snapshots of Microsoft Intune and Entra ID configuration"
+requires-python = ">=3.11"
+dependencies = [
+    "IntuneCD==2.5.0",
+]
+
+[tool.ruff]
+line-length = 120
+target-version = "py311"
+
+[tool.ruff.lint]
+select = ["E", "F", "I", "W", "UP", "B", "C4", "SIM"]
+ignore = ["E501"]
+
+[tool.mypy]
+python_version = "3.11"
+warn_return_any = true
+warn_unused_configs = true
+disallow_untyped_defs = false
+check_untyped_defs = true
+ignore_missing_imports = true