withdraw on daily basis and you will see too much withdrawals in payment history

You can use Blink. The cash register can only receive sats and can be shared with employees. It's designed specifically for this use case. https://blink.sv

I would watch the validation lightning signer project, have your keys sperate from your node and also policy checks like max withdrawal and such

I ask this too. But this problem has been around forever at least with cash.