Feature/main model wrapper #4665

Job	Run time
Build sdist and set version	1m 37s
build-cpp-test-linux (debug, gcc)	19m 29s
build-cpp-test-linux (debug, clang)	11m 9s
build-cpp-test-macos (debug)	5m 42s
build-cpp-test-linux (release, gcc)	31m 32s
build-cpp-test-windows (debug, msvc)	13m 25s
build-cpp-test-macos (release)	7m 54s
build-cpp-test-windows (debug, clang-cl)	14m 56s
build-cpp-test-windows (release, msvc)	16m 19s
build-cpp-test-linux (release, clang)	17m 13s
build-cpp-test-windows (release, clang-cl)	18m 42s
Build and test in Conda (ubuntu)	2m 38s
Build and test in Conda (windows)	5m 13s
build-and-test-python (linux-x64)	9m 41s
build-and-test-python (linux-aarch64)	34m 29s
build-and-test-python (macos)	5m 20s
build-and-test-python (windows)	11m 37s
publish-wheels	16s
	3h 47m 12s

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