* dev: initialize new date picker
* style: selected date focus state
* chore: replace custom date filter modal components
* chore: replaced inbox snooze popover datepicker
* chore: replaced the custom date picker
* style: date range picker designed
* chore: date range picker implemented throughout the platform
* chore: updated tab indices
* chore: range-picker in the issue layouts
* chore: passed due date color
* chore: removed range picker from issue dates
