Add single robot selector

[JosephusPaye]

This adds a component to select a single robot, using the Select component.

Extracted from #234, for use in the Script Tuner.

Stories:

https://nusight-pr-238.herokuapp.com/storybook/?selectedKind=components.robot_selector_single&selectedStory=renders%20empty&full=0&addons=1&stories=1&panelRight=0&addonPanel=storybook%2Factions%2Factions-panel

[BrendanAnnable]

I'd like to kill the notion of view models for anything that isn't a complex tree (such as a three.js scene). For simple components like this we should be able to just use simple props like regular react.

This means the state should live outside the component and controlled by a parent store, which can be shared with the rest of the application 🙂

[JosephusPaye]

I'd like to kill the notion of view models for anything that isn't a complex tree (such as a three.js scene). For simple components like this we should be able to just use simple props like regular react.

This means the state should live outside the component and controlled by a parent store, which can be shared with the rest of the application

Makes sense 👍, will keep that in mind going forward.