chore: update i18n text for zh (#4771)

* feat: add i18n text

* feat: add i18n text for zh

web/src/components/MemoEditor/index.tsx

@@ -373,7 +373,7 @@ const MemoEditor = observer((props: Props) => {
             memoPatch.updateTime = updateTime;
           }
           if (updateMask.size === 0) {
-            toast.error("No changes detected");
+            toast.error(t("editor.no-changes-detected"));
             if (onCancel) {
               onCancel();
             }

web/src/locales/en.json

@@ -112,7 +112,8 @@
   "editor": {
     "add-your-comment-here": "Add your comment here...",
     "any-thoughts": "Any thoughts...",
-    "save": "Save"
+    "save": "Save",
+    "no-changes-detected": "No changes detected"
   },
   "filters": {
     "has-code": "hasCode",

web/src/locales/zh-Hans.json

@@ -108,7 +108,8 @@
   "editor": {
     "add-your-comment-here": "请输入您的评论...",
     "any-thoughts": "此刻的想法...",
-    "save": "保存"
+    "save": "保存",
+    "no-changes-detected": "未检测到更改"
   },
   "filters": {
     "has-code": "有代码",