pass generatingPdf state to checkbox to disable, remove container compoentn for chessboard

src/routes/chessboard.tsx

@@ -1,10 +1,10 @@
 import { createFileRoute } from "@tanstack/react-router";
-import ChessboardContainer from "#/pages/Chessboard.container.tsx";
+import Chessboard from "#/pages/Chessboard.tsx";
 
 export const Route = createFileRoute("/chessboard")({
 	component: RouteComponent,
 });
 
 function RouteComponent() {
-	return <ChessboardContainer />;
+	return <Chessboard />;
 }