feat: init adwaita

applets/cosmic-applet-power/Cargo.toml

@@ -7,6 +7,7 @@ license = "GPL-3.0-or-later"
 [dependencies]
 futures-util = "0.3.21"
 gtk4 = { git = "https://github.com/gtk-rs/gtk4-rs" }
+adw = { git = "https://gitlab.gnome.org/World/Rust/libadwaita-rs", package = "libadwaita"}
 libcosmic-applet = { path = "../../libcosmic-applet" }
 logind-zbus = "3.0.1"
 nix = "0.24.1"

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

@@ -15,6 +15,9 @@ use tokio::runtime::Runtime;
 static RT: Lazy<Runtime> = Lazy::new(|| Runtime::new().expect("failed to build tokio runtime"));
 
 fn main() {
+    let _ = gtk4::init();
+    adw::init();
+    
     let application = gtk4::Application::new(
         None,
         ApplicationFlags::default(),