fix: Ensure key events are only processed on key press to avoid duplicates

src/event/input_event.rs

@@ -4,7 +4,7 @@ use std::thread;
 use std::time::{Duration, Instant};
 
 use crossterm::event;
-use crossterm::event::Event as CrosstermEvent;
+use crossterm::event::{Event as CrosstermEvent, KeyEventKind};
 
 use crate::event::Key;
 
@@ -30,8 +30,12 @@ impl Events {
           .unwrap_or_else(|| Duration::from_secs(0));
         if event::poll(timeout).unwrap() {
           if let CrosstermEvent::Key(key_event) = event::read().unwrap() {
-            let key = Key::from(key_event);
-            tx.send(InputEvent::KeyEvent(key)).unwrap();
+            // Only process the key event if it's a press event
+            // Source: https://ratatui.rs/faq/ Why am I getting duplicate key events on Windows?
+            if key_event.kind == KeyEventKind::Press {
+              let key = Key::from(key_event);
+              tx.send(InputEvent::KeyEvent(key)).unwrap();
+            }
           }
         }