* Create web-specific new-send-dropdown component
* Create web-specifc Send Add/Edit dialog
* Use new-send-dropdown and replace old Send Add/Edit with new Add/Edit dialog
* Delete old Send Add/Edit component
* Remove unused entries from en/messages.json
* Add cancel button to close dialog
* Remove unused RouterLink
* Fix typechecking issue
* Use observable to show/hide premium badge
* Add documentation
* Move assignment of observable into ctor, as it no longer requires a promise for assignment
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Co-authored-by: Daniel James Smith <djsmith85@users.noreply.github.com>
