Add one-shot channel implementation #124

Job	Run time
Build distribution packages	6m 43s
Test with nox (arm, ubuntu-24.04, 3.11, pytest_min)	6m 56s
Test with nox (amd64, ubuntu-24.04, 3.11, pytest_min)	5m 25s
Test with nox (amd64, ubuntu-24.04, 3.12, pytest_min)	3m 40s
Test with nox (arm, ubuntu-24.04, 3.12, ci_checks_max)	6m 9s
Test with nox (amd64, ubuntu-24.04, 3.11, ci_checks_max)	6m 57s
Test with nox (amd64, ubuntu-24.04, 3.12, ci_checks_max)	4m 54s
Test with nox (arm, ubuntu-24.04, 3.11, ci_checks_max)	7m 6s
Test with nox (arm, ubuntu-24.04, 3.12, pytest_min)	5m 58s
Test documentation website generation	0s
Test package installation	0s
Test package installation	0s
Test with nox	4s
Publish documentation website to GitHub pages	0s
Create GitHub release	0s
Publish packages to PyPI	0s
	53m 52s

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