Bicycle countersteer example #766

Job	Run time
Build and run tests (ubuntu-latest, 3.9)	5m 22s
Build and run tests (ubuntu-latest, 3.10)	5m 14s
Build and run tests (ubuntu-latest, 3.11)	5m 52s
Build and run tests (ubuntu-latest, 3.12)	5m 15s
Build and run tests (ubuntu-latest, 3.13)	5m 49s
Build and run tests (macos-13, 3.12)	9m 59s
Build and run tests (macos-13, 3.13)	6m 30s
Build and run tests (macos-latest, 3.12)	4m 38s
Build and run tests (macos-latest, 3.13)	3m 36s
Build and run tests (windows-latest, 3.12)	9m 7s
Build and run tests (windows-latest, 3.13)	9m 7s
	1h 10m 29s

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