Implement adding orders to the cart and viewing it

frontend/Entry.elm

@@ -210,19 +210,19 @@ view { globals, state } = case state of
         ]
       ]
   ItemEditor model ->
-    Html.form [ method "POST", action "/entry/add-to-cart" ]
+    Html.form [ method "POST" ]
       [ fieldset []
         [ legend [] [ text "Neuer Inventareintrag" ]
         , div [ class "form-input" ]
           [ label [ for "barcode" ] [ text "Barcode" ]
-          , input [ onInput SetBarcode, value model.barcode, disabled True, name "barcode", id "barcode" ] []
+          , input [ onInput SetBarcode, value model.barcode, name "barcode", id "barcode" ] []
           ]
         , div [ class "form-input" ]
           [ label [ for "name" ] [ text "Name" ]
           , input [ onInput SetName, value model.name, name "name", id "name" ] []
           ]
         , div [ class "form-input" ]
-          [ label [ for "sales-units" ] [ text "Stückzahl" ]
+          [ label [ for "sales-units" ] [ text "Eingekauft" ]
           , input [ onInput SetSalesUnits, value <| NumberInput.show model.salesUnits, name "sales-units", id "sales-units", type_ "number" ] []
           ]
         , div [ class "form-input" ]
@@ -264,7 +264,7 @@ view { globals, state } = case state of
             []
           , viewSetSuggestedPriceButton model
           ]
-        , button [] [ text "In den Warenkorb" ]
+        , button [] [ text "Auftrag anlegen" ]
         ]
       ]