NEW YORK — If anyone thinks that CVS has recast itself solely as a healthcare company, given its string of acquisitions in recent years — particularly, Caremark and MinuteClinic — they probably haven’t seen a Beauty360 store yet. In fact, standing in the middle of one of these 3,000 sq.-ft., high-end beauty boutiques, you might have a hard time recognizing you were in a CVS store at all.