fix double input on windows (closes #17)

src/input.rs

@@ -1,7 +1,7 @@
 #[cfg(any(feature = "crossterm", feature = "ratatui-crossterm"))]
 use crate::crossterm::event::{
-    Event as CrosstermEvent, KeyCode, KeyEvent, KeyModifiers, MouseEvent as CrosstermMouseEvent,
-    MouseEventKind as CrosstermMouseEventKind,
+    Event as CrosstermEvent, KeyCode, KeyEvent, KeyEventKind, KeyModifiers,
+    MouseEvent as CrosstermMouseEvent, MouseEventKind as CrosstermMouseEventKind,
 };
 #[cfg(feature = "arbitrary")]
 use arbitrary::Arbitrary;
@@ -100,7 +100,7 @@ impl From<CrosstermEvent> for Input {
     /// Convert [`crossterm::event::Event`] to [`Input`].
     fn from(event: CrosstermEvent) -> Self {
         match event {
-            CrosstermEvent::Key(key) => Self::from(key),
+            CrosstermEvent::Key(key) if key.kind == KeyEventKind::Press => Self::from(key),
             CrosstermEvent::Mouse(mouse) => Self::from(mouse),
             _ => Self::default(),
         }