By Katie Paul (Reuters) -Meta Platforms unveiled its Quest Pro virtual and mixed reality headset on Tuesday, marking a milestone for Chief Executive Mark Zuckerberg’s break into the higher-end market for extended reality computing devices. The headset, introduced at Meta’s annual Connect conference, will hit shelves on Oct 25 at a price of $1,500, and will offer consumers a way to interact with virtual creations overlaid onto a full-color view of the physical world around them. The launch is an important step for Zuckerberg, who last year announced plans for the device – then called Project Ca…