fix: Remove the Trigger and Close from the Popover because of gesture conflict

[hellohublot]

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[what-the-diff]

PR Summary

• Introduction of onOpenChange Prop
  The Popover component was updated to include a new property known as onOpenChange. This allows for more fine-grained control over how the component responds to changes in its open state. To work with this new property, an IconButton was also added with a trigger event upon press.

• Update to PopoverGallery Component
  The PopoverGallery component was revised to utilize the new onOpenChange property, alongside setIsOpen state management for controlling the open status of the popover. The previously used open property was replaced with isOpen for a more consistent naming convention. Additionally, the previously used Popover.Close component was replaced with a simpler Button component that adjusts isOpen to false upon being pressed. These changes ultimately aim to provide clearer and easier handling of the popover’s open state.