Refactor repo structure to prepare addition of a Rust recorder #21

Job	Run time
nix-tests	49s
Tests on ubuntu-latest (Python 3.10)	7s
Tests on ubuntu-latest (Python 3.11)	10s
Tests on macos-latest (Python 3.10)	11s
Tests on windows-latest (Python 3.11)	25s
Tests on windows-latest (Python 3.10)	25s
Tests on windows-latest (Python 3.12)	26s
Tests on ubuntu-latest (Python 3.12)	8s
Tests on ubuntu-latest (Python 3.13)	7s
Tests on macos-latest (Python 3.11)	17s
Tests on windows-latest (Python 3.13)	30s
Rust module smoke test on macos-latest (Python 12)	24s
Tests on macos-latest (Python 3.12)	16s
Tests on macos-latest (Python 3.13)	15s
Rust module smoke test on ubuntu-latest (Python 10)	22s
Rust module smoke test on macos-latest (Python 10)	23s
Rust module smoke test on macos-latest (Python 13)	4s
Rust module smoke test on ubuntu-latest (Python 11)	23s
Rust module smoke test on windows-latest (Python 10)	25s
Rust module smoke test on ubuntu-latest (Python 12)	24s
Rust module smoke test on windows-latest (Python 12)	26s
Rust module smoke test on ubuntu-latest (Python 13)	15s
Rust module smoke test on windows-latest (Python 11)	20s
Rust module smoke test on macos-latest (Python 11)	4s
Rust module smoke test on windows-latest (Python 13)	17s
	7m 53s

Provide feedback