Apply rustfmt to launcher services and app

src/app.rs

@@ -839,10 +839,7 @@ impl LauncherApp {
                                 self.restart_queue.push(service);
                             }
                             if ui
-                                .add_enabled(
+                                .add_enabled(runtime.started_by_launcher, egui::Button::new("Stop"))
-                                    runtime.started_by_launcher,
-                                    egui::Button::new("Stop"),
-                                )
                                 .on_disabled_hover_text(
                                     "Started outside this launcher — stop it where it \
                                      was started.",

src/local_services.rs

@@ -80,7 +80,10 @@ impl Service {
 /// instead of two.
 fn resolve_binary(service: Service) -> PathBuf {
     let name = service.binary();
-    if let Some(dir) = std::env::current_exe().ok().and_then(|p| p.parent().map(Path::to_path_buf)) {
+    if let Some(dir) = std::env::current_exe()
+        .ok()
+        .and_then(|p| p.parent().map(Path::to_path_buf))
+    {
         let sibling = dir.join(name);
         if sibling.is_file() {
             return sibling;
@@ -535,10 +538,7 @@ pub fn spawn(
     log.lock().push(format!(
         "[launcher] starting {label}: {}{}",
         parts.program,
-        parts
+        parts.args.iter().fold(String::new(), |mut acc, a| {
-            .args
-            .iter()
-            .fold(String::new(), |mut acc, a| {
             acc.push(' ');
             acc.push_str(a);
             acc