How does DietPi install software

using HomeAssistent I mentioned that this SW is installed via docker. therefore one important feature is not available.
My question: Is every SW, which is installed by DietPi a Docker installation?
Or are there some native services?

What’s important at the moment is Samba Server. Is this a Docker or a native installation?
thanks
KARL

we install HA core (python based) not a Docker version

we don’t install any Docker conatiner except Portainer

all our software options are native apps

pure samba as you would install it on every other Linux based system

Thank you very much!!