Remove duplicate environment variables (#724)

aapokiiso · web-flow · commit ffaa42774b25 · 2022-03-14T09:56:10.000+01:00
The `.env.example` template for environment variables contained duplicates. 
This caused some minor confusion when values had been set only to the first instances, and the duplicates overwrote them.
diff --git a/packages/theme/.env.example b/packages/theme/.env.example
@@ -9,9 +9,6 @@ MAGENTO_EXTERNAL_CHECKOUT_SYNC_PATH=/vue/cart/sync
 MAGENTO_BASE_URL={YOUR_SITE_FRONT_URL}
 IMAGE_PROVIDER={YOUR_IMAGE_PROVIDER}
 IMAGE_PROVIDER_BASE_URL={YOUR_IMAGE_PROVIDER_BASE_URL}
-MAGENTO_BASE_URL={YOUR_SITE_FRONT_URL}
-IMAGE_PROVIDER={YOUR_IMAGE_PROVIDER}
-IMAGE_PROVIDER_BASE_URL={YOUR_IMAGE_PROVIDER_BASE_URL}
 REDIS__HOST=127.0.0.1
 REDIS__PORT=6379
 REDIS_PASSWORD=
