Setting app template container hostname base on container name

[denyskon]

Is your feature request related to a problem? Please describe

Currently, when creating a container from app template, its hostname is automatically being set to the container id from docker (the sha string) instead of the container name. For our use case, where the containers are accessible from an internal network over this hostname, we need to set the parameter manually to achieve the containers being accessible over their container name.

Describe the solution you'd like

Add a template flag which makes Portainer automatically set the container name as hostname.

Describe alternatives you've considered

Adding the possibility to move the hostname field out of "Advanced options", directly below the container name.

Additional context

No response