feat: 기능 추가 과정중

src/presentation/templates/index.ts

@@ -1 +1 @@
-export * from "./page-templates.js";
+export * from "./page-templates.tsx";

src/presentation/templates/page-templates.tsx

@@ -1,8 +1,8 @@
 import type { ReactNode } from "react";
 
-import { PageHeader } from "../components/page-header.jsx";
-import { Button } from "../components/ui/button.jsx";
-import { useLocale } from "../i18n/index.js";
+import { PageHeader } from "../components/page-header.tsx";
+import { Button } from "../components/ui/button.ts";
+import { useLocale } from "../i18n/index.ts";
 
 export type PageHeading = Readonly<{
   title: string;