Feat: introduce follow up actions

src/views/patterns_view.rs

@@ -716,6 +716,8 @@ fn render_properties(
     bank: usize,
     pattern_idx: usize,
 ) {
+    use cagire_project::FollowUp;
+
     let theme = theme::get();
     let pattern = &app.project_state.project.banks[bank].patterns[pattern_idx];
 
@@ -729,7 +731,7 @@ fn render_properties(
     let label_style = Style::new().fg(theme.ui.text_muted);
     let value_style = Style::new().fg(theme.ui.text_primary);
 
-    let rows: Vec<Line> = vec![
+    let mut rows: Vec<Line> = vec![
         Line::from(vec![
             Span::styled(" Name  ", label_style),
             Span::styled(name, value_style),
@@ -752,5 +754,17 @@ fn render_properties(
         ]),
     ];
 
+    if pattern.follow_up != FollowUp::Loop {
+        let follow_label = match pattern.follow_up {
+            FollowUp::Loop => unreachable!(),
+            FollowUp::Stop => "Stop".to_string(),
+            FollowUp::Chain { bank: b, pattern: p } => format!("Chain B{:02}:P{:02}", b + 1, p + 1),
+        };
+        rows.push(Line::from(vec![
+            Span::styled(" After ", label_style),
+            Span::styled(follow_label, value_style),
+        ]));
+    }
+
     frame.render_widget(Paragraph::new(rows), area);
 }