updated layout and volunteer

change the ui and now able to remove assigned addresses from volunteer

app/main.go

@@ -185,6 +185,8 @@ func main() {
 
 	http.HandleFunc("/addresses", adminMiddleware(handlers.AddressHandler))
 	http.HandleFunc("/assign_address", adminMiddleware(handlers.AssignAddressHandler))
+	http.HandleFunc("/remove_assigned_address", adminMiddleware(handlers.RemoveAssignedAddressHandler))
+
 
 	
 	http.HandleFunc("/posts", adminMiddleware(handlers.PostsHandler))