fix(repo): avoid blocking threads when pausing

crates/cli/src/tui/actor/model.rs

@@ -40,15 +40,6 @@ impl State {
             *tick += 1;
         }
     }
-
-    fn beating_heart(&self) -> String {
-        if self.last_update.duration_since(self.started).as_secs() % 2 == 0 {
-            "💚 "
-        } else {
-            " 💚"
-        }
-        .to_string()
-    }
 }
 
 #[derive(Clone, Debug, PartialEq, Eq)]
@@ -335,8 +326,11 @@ impl StatefulWidget for &State {
             .title(
                 Title::from(Line::from(vec![
                     " [q]uit ".into(),
-                    self.beating_heart().into(),
-                    " ".into(),
+                    format!(
+                        "{}s ",
+                        self.last_update.duration_since(self.started).as_secs()
+                    )
+                    .into(),
                 ]))
                 .alignment(Alignment::Center)
                 .position(ratatui::widgets::block::Position::Bottom),