chore: added info bar about migration to a new domain

src/locales/en.json

@@ -69,5 +69,10 @@
     "title": "Active timetables and trains on the scenery",
     "subtitle": "Click on the user below to fill the current order with their information",
     "no-trains": "No trains to display"
+  },
+  "migrate-info": {
+    "line-1": "GeneraTOR is being moved to a new domain - {0}! You can still use the current website, but it will no longer be updated and will be shut down in the nearest future!",
+    "link": "https://generator-td2.spythere.eu/",
+    "accept-btn": "ROGER THAT!"
   }
 }