Updated Organizations overview

- Changed HTML to match users overview
- Added User count
- Added Org cipher amount
- Added Attachment count and size

src/static/templates/admin/users.hbs

@@ -2,8 +2,6 @@
     <div id="users-block" class="my-3 p-3 bg-white rounded shadow">
         <h6 class="border-bottom pb-2 mb-0">Registered Users</h6>
 
-
-
         <div class="table-responsive-xl small">
             <table class="table table-sm table-striped table-hover">
                 <thead>