Side pills, centred: cards open big in the middle as a carousel with the other pills and the island beside them, switch directly; each pill in its own colour; row and card in separate windows

src/home.rs

@@ -350,6 +350,11 @@ fn sync_settings() -> (String, String, String, bool) {
 }
 
 // whether the card has a form to type into: then it keeps the keyboard and stays open
+// the sky now and whether it's day, once the weather is known (the home pill takes its colour from it)
+pub fn sky() -> Option<(parse::Sky, bool)> {
+    Forecast::read().weather.as_ref().map(|weather| (parse::sky(weather.code), weather.is_day))
+}
+
 pub fn typing() -> bool {
     Agenda::read().form.is_some()
 }