feat: text editor for transient notes

src/main.rs

@@ -45,12 +45,15 @@ enum Message {
         new_value: String,
     },
 
+    EditNotes(widget::text_editor::Action),
+
     Event(iced::Event),
 }
 
 #[derive(Clone, Debug, Default)]
 struct State {
     table: data::Table,
+    content: widget::text_editor::Content,
 }
 impl State {
     fn new() -> Self {
@@ -144,6 +147,7 @@ impl State {
             .padding(15)
             .into(),
         ])
+        .push(widget::text_editor(&self.content).on_action(Message::EditNotes))
         .align_x(Horizontal::Center)
         .into()
     }
@@ -189,6 +193,10 @@ impl State {
                 self.table[i_category].elements[i_element] = new_value;
             }
 
+            Message::EditNotes(action) => {
+                self.content.perform(action);
+            }
+
             Message::Event(iced::Event::Keyboard(keyboard::Event::KeyPressed {
                 key,
                 modifiers,