Rename ssr to website, website to spa, add spa nginx config

apps/spa/src/i18n.ts

@@ -0,0 +1,24 @@
+import i18n from 'i18next'
+import { initReactI18next } from 'react-i18next'
+
+import enTranslation from './locales/en/translation.json'
+import thTranslation from './locales/th/translation.json'
+
+// Retrieve default lang from localStorage if set
+const savedLang = localStorage.getItem('irelax_lang') || 'th'
+
+i18n
+  .use(initReactI18next)
+  .init({
+    resources: {
+      en: { translation: enTranslation },
+      th: { translation: thTranslation },
+    },
+    lng: savedLang, // default language (Thai)
+    fallbackLng: 'en',
+    interpolation: {
+      escapeValue: false, // react already safes from xss
+    },
+  })
+
+export default i18n