Add Korean Japanese and English user interfaces

tests/e2e/admin.mjs

@@ -57,6 +57,7 @@ try {
   const errors = [];
   async function page(width = 1280, ip = '8.8.4.4', country = 'KR') {
     const context = await browser.newContext({
+      locale: 'ko-KR',
       viewport: { width, height: 900 },
       isMobile: width < 600,
       hasTouch: width < 600,
@@ -67,6 +68,7 @@ try {
         'CF-Region': country === 'CN' ? 'Beijing' : 'Daejeon',
       },
     });
+    await context.addInitScript(() => localStorage.setItem('hop-language', 'ko'));
     const page = await context.newPage();
     page.on('pageerror', (error) => errors.push(error.message));
     await page.goto(url);