Jacob/feat/acquisition flow bindings

[typfel]

What's new in this PR

Expose the acquisition flow in the bindings

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PR Submission Checklist for internal contributors

• The PR Title
  • conforms to the style of semantic commits messages¹ supported in Wire's Github Workflow²
  • contains a reference JIRA issue number like SQPIT-764
  • answers the question: If merged, this PR will: ... ³

1. https://sparkbox.com/foundry/semantic_commit_messages
2. https://github.com/wireapp/.github#usage
3. E.g. feat(conversation-list): Sort conversations by most emojis in the title #SQPIT-764.

[fewerner]

We just merged the ts-browser util changes. You can now access window.helpers to get util from within the browser context.

[istankovic]

I think this looks good overall, but I would just like to clarify the situation around that Arc holding the client ID.

[istankovic]

Looks good, thanks!