fix(classroom): language will be reset upon enter classroom (#1314)

Author: BlackHole1

desktop/renderer-app/src/utils/i18n.ts

@@ -5,7 +5,6 @@ import I18nextBrowserLanguageDetector from "i18next-browser-languagedetector";
 import { initReactI18next } from "react-i18next";
 
 const messages: Resource = {
-    // @TODO wait until en translation completes
     en: { translation: en },
     "zh-CN": { translation: zhCN },
 };

web/flat-web/src/utils/i18n.ts

@@ -19,10 +19,6 @@ void i18next
         interpolation: {
             escapeValue: false, // react already safes from xss
         },
-        detection: {
-            // don't remember last language detection result
-            caches: [],
-        },
     });
 
 /**