core: ensure folders in userdata are useable by all users

Author: Williangalvani

core/start-blueos-core

@@ -87,7 +87,10 @@ else
 fi
 
 # fix permissions for logging folders:
-find /var/logs/blueos -type d -exec chmod 777 {} \;
+find /var/logs/blueos -type d -exec chmod 755 {} \;
+mkdir -p /usr/blueos/userdata/settings
+find /usr/blueos -type d -exec chmod 755 {} \;
+find /usr/blueos -type f -exec chmod a+rw {} \;
 
 # These services have priority because they do the fundamental for the vehicle to work,
 # and by initializing them first we reduce the time users have to wait to control the vehicle.