Add examples section with first example #353

Job	Run time
Setup workflow	4s
Pixi lock	5s
pre-commit	1m 37s
pytest (py311, windows-latest)	1m 36s
pytest (py312, windows-latest)	1m 35s
pytest (py312, ubuntu-latest)	1m 35s
pytest (py311, macos-latest)	1m 35s
pytest (py311, ubuntu-latest)	1m 35s
pytest (py312, macos-latest)	1m 37s
ui:${{ matrix.environment }}:${{ matrix.os }}	1s
	11m 20s

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