add cart functionality for tto services

public/locales/en/cart.json

@@ -7,7 +7,9 @@
     "item": "Item",
     "quantity": "Quantity",
     "price": "Price",
-    "total": "Total"
+    "total": "Total",
+    "time": "Time",
+    "location": "Location"
   },
   "checkout": {
     "goToCheckout": "Go to checkout",
@@ -82,5 +84,9 @@
     "title": "Location for analysis",
     "description": "If you are unable to go to the lab to collect the sample, you can go to any other suitable collection point.",
     "locationSelect": "Select location"
+  },
+  "editServiceItem": {
+    "title": "Edit booking",
+    "description": "Edit booking details"
   }
 }