chore: Added the '.env.example' file in the UI

hanoak20 · hanoak20 · commit d4f474324279 · 2023-01-12T16:42:32.000+05:30
diff --git a/ui/.env.example b/ui/.env.example
@@ -0,0 +1,2 @@
+REACT_APP_TRACKER_TOKEN=
+REACT_APP_TRACKER_ENV=
