update oqs sidebar

app/views/layouts/_left_sidebar.html.erb

@@ -35,14 +35,11 @@
 				<% elsif current_login_employee.role == "supervisor" || current_login_employee.role == "cashier" || current_login_employee.role == "waiter" %>
 					<a href="<%= origami_dashboard_path %>">
 				<%end%>
-				    <a href="#">
+				    <a href="">
 					<i class="material-icons">home</i>
 					<span><%= t :dashboard %></span>
 				</a>
 			</li>
-			<% if current_login_employee.role == "kitchen" %> 
-				<li class="header"><%= t :main_navigation %></li>
-			<% end %>
 			<% if can? :menage, OrderQueueStation %>
 			<li>
 				<a href="<%= oqs_root_path %>">