Game profile: upstream failure logs and retry affordance

- Log Steam, ITAD and detectables upstream failures with
  status codes for diagnosis
- Show retry affordance when all profile sources come back
  empty or the load fails

lib/i18n/dictionaries/en.json

@@ -46,6 +46,8 @@
             "openOnIgdb": "IGDB",
             "loading": "Loading game info...",
             "loadError": "Couldn't load game info.",
+            "retry": "Retry",
+            "partialFail": "Some data failed to load.",
             "screenshots": "Screenshots",
             "reviewsUnit": "reviews",
             "scrollBack": "Back",