Move formatted_token_amount to currency_helpers and rename it

apps/explorer_web/lib/explorer_web/templates/token/show.html.eex

@@ -33,7 +33,7 @@
             <span></span>
 
             <div class="text-right">
-              <h3 class="text-uppercase"><%= "#{@token.total_supply} #{@token.symbol}" %></h3>
+              <h3 class="text-uppercase"><%= "#{format_integer_to_currency(@token.total_supply)} #{@token.symbol}" %></h3>
               <br />
             </div>
           </div>

apps/explorer_web/test/explorer_web/views/address_transaction_view_test.exs

@@ -0,0 +1,5 @@
+defmodule ExplorerWeb.AddresstransactionViewTest do
+  use ExplorerWeb.ConnCase, async: true
+
+  doctest ExplorerWeb.AddressTransactionView
+end