fix: add missing example env variables

Author: jaison-x

Docker/.env.example

@@ -122,6 +122,8 @@ TYPEBOT_KEEP_OPEN=false
 #Chatwoot
 # If you leave this option as false, when deleting the message for everyone on WhatsApp, it will not be deleted on Chatwoot.
 CHATWOOT_MESSAGE_DELETE=false # false | true
+# If you leave this option as true, when sending a message in Chatwoot, the client's last message will be marked as read on WhatsApp.
+CHATWOOT_MESSAGE_READ=false # false | true
 # This db connection is used to import messages from whatsapp to chatwoot database
 CHATWOOT_IMPORT_DATABASE_CONNECTION_URI=postgres://user:password@hostname:port/dbname
 CHATWOOT_IMPORT_DATABASE_PLACEHOLDER_MEDIA_MESSAGE=true
@@ -139,3 +141,5 @@ AUTHENTICATION_EXPOSE_IN_FETCH_INSTANCES=true
 # seconds - 3600s ===1h | zero (0) - never expires
 AUTHENTICATION_JWT_EXPIRIN_IN=0
 AUTHENTICATION_JWT_SECRET='L=0YWt]b2w[WF>#>:&E`'
+
+LANGUAGE=en # pt-BR, en