[Add] basic split

src/gui/screens/screens.rs

@@ -1,25 +0,0 @@
-use std::any::Any;
-
-use crossterm::event::KeyEvent;
-use ratatui::{Frame, layout::Rect};
-
-use crate::gui::interaction_result::InteractionResult;
-
-#[derive(Debug, Clone, Copy, PartialEq, Eq)]
-pub enum NavDirection {
-    Up,
-    Down,
-    Left,
-    Right,
-
-    Next,
-    Prev,
-}
-
-pub trait Screen: Send + Sync + Any {
-    fn as_any(&self) -> &dyn Any;
-    fn as_any_mut(&mut self) -> &mut dyn Any;
-
-    fn render(&self, f: &mut Frame, rect: Rect);
-    fn handle_input(&mut self, event: KeyEvent) -> InteractionResult;
-}