* WIP Item Popover
* Hide user on ItemSumarry to avoid infinite popovers
* Introduce HoverablePopover
* Delete itempopover & userpopover css
* Fix excess bottom padding on the ItemPopover
* Fix ItemSummary: Use text for itens that doesn't have a title
* Handling #itemid/something links + Tweaks for rendering comment summary
* refine hoverable popover
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Co-authored-by: Keyan <34140557+huumn@users.noreply.github.com>
Co-authored-by: keyan <keyan.kousha+huumn@gmail.com>
Felipe Bueno