What does God "rested" after creation mean?

Hi folks, I'm a Muslim from India. I am a bit curious about Shabbat, particularly when God commands people to rest because He "rested" after creation.

In Judaic traditions/theology/philosophy, what does God "rested" mean? Resting is supposed to be a human limitation. I know I'm not supposed to take it literally but still wanted to dive a bit deeper.

Thanks for indulging me!