i have a suitelet script and a cs script. now i am adding some logs into the cs script which is in the bundle, but not a script record, now where could i see those logs ?

You can use log.debug in cs and the suitelet that is calling some function of the client script, the logs will appear in its scripted record. You can also use console.log in client script as well to see the logs in the browser console.

I thought log.debug only works when there is a client script deployement involved, which is not the case here. Am I wrong?