Replaced all list uses with the SelectableList widget and popup widget. Simplified more popups to use the widgets

src/ui/widgets/popup_tests.rs

@@ -2,6 +2,7 @@
 mod tests {
   use crate::ui::widgets::popup::Popup;
   use pretty_assertions::assert_eq;
+  use ratatui::layout::Alignment;
   use ratatui::widgets::Block;
 
   #[test]
@@ -11,5 +12,44 @@ mod tests {
     assert_eq!(popup.widget, Block::new());
     assert_eq!(popup.percent_x, 50);
     assert_eq!(popup.percent_y, 50);
+    assert_eq!(popup.block, None);
+    assert_eq!(popup.footer, None);
+    assert_eq!(popup.footer_alignment, Alignment::Left);
+  }
+
+  #[test]
+  fn test_popup_block() {
+    let popup = Popup::new(Block::new(), 50, 50).block(Block::new());
+
+    assert_eq!(popup.block, Some(Block::new()));
+    assert_eq!(popup.widget, Block::new());
+    assert_eq!(popup.percent_x, 50);
+    assert_eq!(popup.percent_y, 50);
+    assert_eq!(popup.footer, None);
+    assert_eq!(popup.footer_alignment, Alignment::Left);
+  }
+
+  #[test]
+  fn test_popup_footer() {
+    let popup = Popup::new(Block::new(), 50, 50).footer("footer");
+
+    assert_eq!(popup.footer, Some("footer"));
+    assert_eq!(popup.widget, Block::new());
+    assert_eq!(popup.percent_x, 50);
+    assert_eq!(popup.percent_y, 50);
+    assert_eq!(popup.block, None);
+    assert_eq!(popup.footer_alignment, Alignment::Left);
+  }
+
+  #[test]
+  fn test_popup_footer_alignment() {
+    let popup = Popup::new(Block::new(), 50, 50).footer_alignment(Alignment::Center);
+
+    assert_eq!(popup.footer_alignment, Alignment::Center);
+    assert_eq!(popup.widget, Block::new());
+    assert_eq!(popup.percent_x, 50);
+    assert_eq!(popup.percent_y, 50);
+    assert_eq!(popup.block, None);
+    assert_eq!(popup.footer, None);
   }
 }