Port Hamilton Vantage to new Device/Driver/Backend architecture#984

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rickwierenga wants to merge 11 commits intov1b1from

port-vantage-v1b1-arch

Commits on Apr 3, 2026

Port Hamilton Vantage to new Device/Driver/Backend architecture

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Legacy VantageBackend delegates to new VantageDriver

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Remove duplicated error codes/parser from legacy VantageBackend

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Commits on Apr 4, 2026

Complete Vantage port: standard units, full delegation, subsystem ownership

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Fix list multiplication bug, greedy regex, fmt mutation, docstring examples

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Fix unit conversion bugs: pre_wetting/mix/stop_back volume and tube ratio

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Fix or-falsy bugs and restore dropped parameters

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Fix open_gripper interface violation, use BackendParams for channel node

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Add core_grippers context manager, raise NotImplementedError for unknowns

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Commits on Apr 16, 2026