main
Move library tests to a new subdirectory.
TestObjClass, TestCommon: Update tests to pytest fixtures and for Cython implementation.
TestDefault: Update tests to pytest fixtures and Cython implementation.
Add class to query file_contexts.
TestInitialSID: Update tests to pytest fixtures and for Cython implementation.
test_mls: Update tests to pytest fixtures and for Cython implementation.
TestPolicyCapability: Update tests to pytest fixtures and for Cython implementation.
TestRole: Update Role tests to pytest fixtures and for Cython Role implementation.
Add tests for nlmsg extended permission
Add MCP server.
Fix typos
TestType, TestTypeAttribute: Update tests to pytest fixtures and for Cython implementation.
TestUser: Update User tests to pytest fixtures and for Cython User implementation.