feat: init adwaita

applets/cosmic-applet-time/Cargo.toml

@@ -9,6 +9,7 @@ cascade = "1"
 chrono = "0.4"
 futures = "0.3"
 gtk4 = { git = "https://github.com/gtk-rs/gtk4-rs", features = [ "v4_6" ] }
+adw = { git = "https://gitlab.gnome.org/World/Rust/libadwaita-rs", package = "libadwaita"}
 libcosmic-applet = { path = "../../libcosmic-applet" }
 once_cell = "1.12"
 serde = "1"

applets/cosmic-applet-time/src/main.rs

@@ -6,8 +6,9 @@ mod time_button;
 use time_button::TimeButton;
 
 fn main() {
-    gtk4::init().unwrap();
-
+    let _ = gtk4::init();
+    adw::init();
+    
     cascade! {
         libcosmic_applet::AppletWindow::new();
         ..set_child(Some(&TimeButton::new()));