[feat] Presets - Separate temp for Cold and Heat

[jmiller148]

Presets

It would be nice to have a separate temperature used for Heat and for Cold for when not using hot_cool option.

It may just be me. I have a different temp used when heating than I do when cooling. I don't have a constant temperature. I allow it to get cooler when heating and visa versa.

Thanks. Great work.

[jmiller148]

I misread the documentation. This is already available.