Add `ComputeNode`, `LocalV2` + deprecate `RemoteV1` and `LocalV1` #726

Job	Run time
Run linting/pre-commit checks	40s
unit-tests (ubuntu-latest, 3.8)	15s
unit-tests (ubuntu-latest, 3.9)	22s
unit-tests (ubuntu-latest, 3.10)	18s
unit-tests (ubuntu-latest, 3.11)	20s
unit-tests (windows-latest, 3.8)	1s
unit-tests (windows-latest, 3.9)	1s
unit-tests (windows-latest, 3.10)	1s
unit-tests (windows-latest, 3.11)	1s
unit-tests (macos-latest, 3.8)	1s
unit-tests (macos-latest, 3.9)	1s
unit-tests (macos-latest, 3.10)	1s
unit-tests (macos-latest, 3.11)	1s
integration tests with a mock slurm cluster	0s
integration tests with a real SLURM cluster	0s
	2m 3s

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