almost a real repl

index.ts

@@ -1,6 +1,7 @@
 import {
 	mainloop,
 	frame,
+	clearScreen,
 } from "./window.ts";
 import { codeSheet } from "./sheet.ts";
 import { refreshKeyboard } from "./keyboard.ts";
@@ -11,6 +12,8 @@ const game = codeSheet(0);
 game.init();
 
 let mode: "play" | "edit" = "edit";
+
+clearScreen();
   
 await mainloop((_t) => {
 	// TODO: use t