(3/3) allow to configure lcd density

Signed-off-by: Dragon <dragon7780@hotmail.nl>
Immersive messages Switchprefence

Signed-off-by: Dragon <dragon7780@hotmail.nl>
Settings: add navigation bar category

Signed-off-by: Dragon <dragon7780@hotmail.nl>
Fix Build

Simple fix by renaming

DEV_FORCE_SHOW_NAVBAR TO NAVBAR_FORCE_ENABLE

This change is needed due the implementation of the
disable hardware keys commit. Also see FWB

Signed-off-by: Dragon <dragon7780@hotmail.nl>