remove show menu prop and related interface

src/components/layout.tsx

@@ -7,11 +7,9 @@ import {
 
 import Footer from './footer'
 
-interface LayoutProps {
-  showMenu?: boolean;
-}
 
-function Layout({ showMenu = false }: LayoutProps) {
+
+function Layout() {
   return (
     <Container maxW="100vw" p={0} m={0} mt={0}>
       {/* <Header showMenu={showMenu} /> */}