feat(shared-video): Shows confirmation dialog before playing video. (#15059)
* feat(shared-video): Shows confirmation dialog before playing video.
* feat(shared-video/native): created ShareVideoConfirmDialog and unified actions
* squash: Simplifies state and fixes stop and then start scenario.
* squash: Use constants everywhere.
* squash: Use helper function.
* squash: Ignore any command with not matching video URL.
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Co-authored-by: Calin-Teodor <calin.chitu@8x8.com>