adds empty states for missing trail info

web/src/lib/i18n/locales/en.json

@@ -177,11 +177,14 @@
   "no-account": "Don't have an account?",
   "no-comments-so-far": "No comments so far",
   "no-data": "No data",
+  "no-description-for-now": "No description for now",
   "no-grid": "No Grid",
   "no-notifications": "No notifications",
+  "no-photos-here": "No photos here",
   "no-preference": "No preference",
   "no-results": "No results found",
   "no-routes-added": "No routes added",
+  "no-waypoints-yet": "No waypoints yet",
   "not-a-valid-email-address": "Not a valid email address",
   "not-completed": "Not completed",
   "notification-list-create": "{user} created a new list",