[Update] Combine in one window. Rename Main/Config Window to Main/Config Page accordingly.

For now, I put Config Page to below the main page temporary. Open Config Button does not work.

src-ui/app/main_page/MainPage.jsx

@@ -0,0 +1,39 @@
+import styles from "./MainPage.module.scss";
+import { SidebarSection } from "./sidebar_section/SidebarSection";
+import { MainSection } from "./main_section/MainSection";
+
+export const MainPage = () => {
+    return (
+        <div className={styles.container}>
+            <SidebarSection />
+            <MainSection />
+            {/* <MainPageCover /> */}
+        </div>
+    );
+};
+
+
+// import { useTranslation } from "react-i18next";
+// import { useIsOpenedConfigPage } from "@store";
+// import { useWindow } from "@logics/useWindow";
+
+// export const MainPageCover = () => {
+//     const { t } = useTranslation();
+//     const { currentIsOpenedConfigPage } = useIsOpenedConfigPage();
+//     const { closeConfigPage } = useWindow();
+//     if ( currentIsOpenedConfigPage === false) return null;
+
+//     const closeSettingsWindow = () => closeConfigPage();
+
+//     return (
+//         <div className={styles.main_page_cover}>
+//             <p className={styles.cover_message}>{t("main_page.cover_message")}</p>
+//             <button
+//             className={styles.close_settings_window_button}
+//             onClick={closeSettingsWindow}
+//             >
+//                 {t("main_page.close_settings_window")}
+//             </button>
+//         </div>
+//     );
+// };