bug: Service logs are not persistent between docker boots

[rafaellehmkuhl]

Bug description

When docker restart, service logs are lost, probably because /root/.cache/ is not binded.

Steps to reproduce

1. Look at your service logs. There's always just one file.

Primary pain point(s)

If one power down BlueOS, the logs are lost.

Prerequisites

• [X] I have checked to make sure that a similar request has not already been filed or fixed.

[rafaellehmkuhl]

@Williangalvani for this one, should we add a bind to startup.json.default?

[Williangalvani]

yes

we also need a service/script that udaptes the user current settings.