🧹 Chore: update .env.example with updated KIT keys

Author: tyler-dane

packages/backend/.env.example

@@ -66,13 +66,18 @@ PROD_DOMAIN=app.yourdomain.com
 ####################################################
 # 6. Email (optional)                              #
 ####################################################
-# Get these from your Kit account
-# Does not capture email during signup if any empty EMAILER_ value
+# Get these from your Kit.com account
+# If any of these EMAILER_ values are empty, email
+# integration during signup will be skipped
 
 EMAILER_API_SECRET=UNIQUE_SECRET_FROM_YOUR_KIT_ACCOUNT
 EMAILER_TAG_ID=YOUR_TAG_ID # get this from Kit
 
 ####################################################
 # 7. Debug (optional)                              #
 ####################################################
+# Set this to trigger socket events to a client
+# during development. This is helpful for testing
+# the sync process from local host. 
+
 SOCKET_USER=USER_ID_FROM_YOUR_MONGO_DB