Expose applet configs, starting with time applet

cosmic-applet-time/Cargo.toml

@@ -5,6 +5,7 @@ edition = "2021"
 license = "GPL-3.0-only"
 
 [dependencies]
+cosmic-config.workspace = true
 chrono = { version = "0.4.39", features = ["clock"] }
 chrono-tz = "0.10"
 i18n-embed-fl.workspace = true
@@ -21,5 +22,6 @@ icu = { version = "1.5.0", features = [
     "compiled_data",
     "icu_datetime_experimental",
 ] }
+serde.workspace = true
 zbus.workspace = true
 timedate-zbus = { git = "https://github.com/pop-os/dbus-settings-bindings" }