feat(app, shared-data): Add liquidProbe command text

[mjhuff]

Closes EXEC-567

Overview

Add new command text for the liquidProbe command. I've looked at some similar commands for inspiration.

Test Plan

• Covered by new tests.

Changelog

• Added liquidProbe command text.

Risk assessment

low

[ecormany]

Command text looks good. Is this command text supposed to be emitted when doing an aspirate with liquid_presence_detection=True set for the pipette? Because I'm not seeing that. (I also can't get standalone pipette.detect_liquid_presence() to work but that seems to be a separate bug.)

[jerader]

makes sense to me! liquidProbe and tryLiquidProbe are supposed to be part of schema 9 right?

[mjhuff]

Command text looks good. Is this command text supposed to be emitted when doing an aspirate with liquid_presence_detection=True set for the pipette? Because I'm not seeing that. (I also can't get standalone pipette.detect_liquid_presence() to work but that seems to be a separate bug.)

My understanding is this is an entirely separate command that is emitted before an aspirate. CC @SyntaxColoring

makes sense to me! liquidProbe and tryLiquidProbe are supposed to be part of schema 9 right?

I'm like 90% sure this is correct but I'll CC @SyntaxColoring just to be safe.

[SyntaxColoring]

Is this command text supposed to be emitted when doing an aspirate with liquid_presence_detection=True set for the pipette?

Yes. The aspirate() in the user's Python script should emit a liquidProbe Protocol Engine command, which will get its own command text, and then emit an aspirate Protocol Engine command, which will also get its own command text.

makes sense to me! liquidProbe and tryLiquidProbe are supposed to be part of schema 9 right?

I'm like 90% sure this is correct but I'll CC @SyntaxColoring just to be safe.

Yep.