Feature 2: show created_at and updated_at in detail panel

src/ui/components.rs

@@ -158,6 +158,20 @@ pub fn render_detail(
             )));
         }
 
+        if let Some(created) = task.created_at {
+            lines.push(Line::from(Span::styled(
+                format!("Created: {}", created.format("%d/%m/%Y %H:%M")),
+                Style::default().fg(Color::DarkGray),
+            )));
+        }
+
+        if let Some(updated) = task.updated_at {
+            lines.push(Line::from(Span::styled(
+                format!("Updated: {}", updated.format("%d/%m/%Y %H:%M")),
+                Style::default().fg(Color::DarkGray),
+            )));
+        }
+
         if let Some(notes) = &task.notes {
             if !notes.is_empty() {
                 lines.push(Line::from(""));