feat(settings): add grouped configuration hub, languages and tray controls

shell/ferese-lock/src/main.rs

@@ -30,6 +30,8 @@ fn main() -> iced::Result {
         ferese_config::config_path()
     };
 
+    ferese_config::locale::load(config.as_deref());
+
     if !args.is_empty() && !preview && args != ["--foreground"] {
         eprintln!("Usage: ferese-lock [--preview | --foreground]");
         std::process::exit(2);
@@ -430,7 +432,7 @@ impl Locker {
         let margin = if size.width < 640. { 24. } else { 36. };
         let top = (size.height * 0.09).max(24.);
         let a = &self.appearance;
-        let mut input = widget::text_input("Password", self.password.as_str())
+        let mut input = widget::text_input(ferese_config::tr!("Password"), self.password.as_str())
             .password()
             .padding([4, 10])
             .size(14)
@@ -494,9 +496,9 @@ impl Locker {
             input,
             self.label(
                 if self.caps_lock {
-                    "Caps Lock is on"
+                    ferese_config::tr!("Caps Lock is on")
                 } else {
-                    self.status
+                    ferese_config::locale::text(self.status)
                 },
                 12
             )
@@ -542,9 +544,12 @@ impl Locker {
                 container(identity).center_x(Length::Fill),
                 widget::Space::new().height(Length::Fill),
                 row![
-                    row![ferese_symbol(), self.label("Ferese", 13)]
-                        .spacing(5)
-                        .align_y(iced::Alignment::Center),
+                    row![
+                        ferese_symbol(),
+                        self.label(ferese_config::tr!("Ferese"), 13)
+                    ]
+                    .spacing(5)
+                    .align_y(iced::Alignment::Center),
                     widget::Space::new().width(Length::Fill),
                     self.label(
                         if self.preview {