Add Live Activities as configurable bar items (#30)

* Add Live Activities as configurable bar items

* Fix activity owner monitoring and Morph list interactions

* Keep activity rows stable during updates and tighten their layout

* Use subtle theme tint for activity cards

* Tighten activity title and progress spacing

* Use theme accent for active progress rings

* Fit compact activities to measured titles and badge

* Expose Live Activities display controls in Settings

* Open activity terminals and streamline the Morph header

* Give Morph continuous icons and prioritize workspace navigation

* Show activity progress inside its ring

* Inset activity progress rings and strengthen their stroke

* Fix activity lifecycle, command output handling and list navigation

* Reduce activity update work and harden publisher lifetimes

* Set up Live Activities for the detected user shell during installation

* Document Activities setup, daily use and troubleshooting

* Preserve Morph idle width across empty activity updates

* Fix dimming flicker, hide inactive music tab and consolidate Activities docs

* Fix panel clearance across styles and match previews to theme settings

* Prevent panel blur from repainting neighboring islands

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Co-authored-by: Samuel Onoja <[email protected]>

shell/ferese-shell/src/media/subscription.rs

@@ -13,7 +13,7 @@ pub(super) fn subscription() -> Subscription<Arc<Snapshot>> {
 fn stream() -> impl cosmic::iced::futures::Stream<Item = Arc<Snapshot>> {
     cosmic::iced::stream::channel(1, async |mut output| {
         loop {
-            let connection = tokio::task::spawn_blocking(ferese_ipc::theme::Connection::connect).await;
+            let connection = tokio::task::spawn_blocking(ferese_ipc::Connection::connect).await;
             let Ok(Ok(mut connection)) = connection else {
                 tokio::time::sleep(Duration::from_secs(5)).await;
                 continue;
@@ -93,7 +93,7 @@ mod tests {
             return;
         }
 
-        let path = ferese_ipc::theme::socket_path().unwrap();
+        let path = ferese_ipc::socket_path().unwrap();
         std::fs::create_dir_all(path.parent().unwrap()).unwrap();
         let listener = UnixListener::bind(path).unwrap();
         let (watch_send, watch_receive) = std::sync::mpsc::channel();