speed selection and fan settings at the home screen

Hi guys,
It would be great if you could set temperature and speed without switching to the setting menu. I think it's more important to set speed and ventilation then see the power consumption.
Or a menu in the settings to customise the home screen.

The issue names no files, tests, or entry points. Start by locating the home-screen and settings UI, then clarify whether direct temperature and speed controls or a customizable home screen is intended; done means the requested controls work from the home screen and power consumption remains available.

Written by the indexing model from the issue text.