feat(preview): Extend previewExperiences

[robertjk]

Description

Extend <ContentPreview> component, so that Persistent Onboarding Box Edit tooltip can be displayed on <AnnotationsControls> in box-content-preview:

• Rename previewExperiences property to previewDependencies
• In addition to experiences add 2 new properties in previewDependencies:
  • isLocaleLanguageEnglish
  • onPersistentOnboardingTooltipBack
• Add onPrevious() callback to Persistent Onboarding experience

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[ghost]

Why is this change necessary? Would previewExperiences instead of previewExperiences.experiences be simpler? Also, can we keep it generic and instead modify TargetingApi to have the optional onPrevious method?

[robertjk]

Why is this change necessary?

It's not necessary, but IMO it results in safer types. See explanation here: box/box-content-preview#1445 (comment)

Would previewExperiences instead of previewExperiences.experiences be simpler?

That's a good point. I forgot to revert that extra experiences property. Let me do it.

Also, can we keep it generic and instead modify TargetingApi to have the optional onPrevious method?

It's the same discussion we already started in EndUserApp. To not duplicate it, let's keep the conversation there.