fix: correct environment config loading

- Fixed environment loading order

Author: fulleni

lib/main.dart

@@ -9,8 +9,8 @@ const app_config.AppEnvironment currentEnvironment =
 void main() async {
   final appConfig = switch (currentEnvironment) {
     app_config.AppEnvironment.production => app_config.AppConfig.production(),
-    app_config.AppEnvironment.demo => app_config.AppConfig.demo(),
     app_config.AppEnvironment.development => app_config.AppConfig.development(),
+    app_config.AppEnvironment.demo => app_config.AppConfig.demo(),
   };
   await bootstrap(appConfig);
 }