Bug fixes

1. _presence_state sensor not updating in all climate entities - #120 (tanks to @maia),
2. Set preset target temperature not updating in ac mode - #119 (thanks to @MaxWaldorf
3. Explanation of the two general modes (control of a switch vs control of a thermostat) in documentation - #115 (thanks to @maia)

Miscalleneous

1. Tests with HA 2023.10.3

Many thanks to @@salabur, @pvince83, @Bergoglio, @EPicLURcher, @Kriss1670, @maia for the 🍻 . It's very pleasing !

Note: this release is fully compatible with the preceeding.