fix(外观配置): 首页链接格式错误提示国际化

frontend/src/lang/en.js

@@ -2170,7 +2170,8 @@ export default {
     homeLink: 'Home Link',
     defaultHomeLink: 'Default is the system built-in home page',
     showFoot: 'Show login page footer',
-    footContent: 'Foot content'
+    footContent: 'Foot content',
+    webFormat: 'Please enter the correct URL starting with [https:// or http://]'
   },
   auth: {
     no_item_selected: 'Please select organization、user or role on the left',

frontend/src/lang/tw.js

@@ -2171,7 +2171,8 @@ export default {
     homeLink: '首頁鏈接',
     defaultHomeLink: '默認為系統內置首頁',
     showFoot: '顯示登錄頁腳',
-    footContent: '頁腳內容'
+    footContent: '頁腳內容',
+    webFormat: '請輸入以[https://或http://]開頭的正確網址'
   },
   auth: {
     no_item_selected: '请在左侧选择组织、角色或用户',

frontend/src/lang/zh.js

@@ -2171,7 +2171,8 @@ export default {
     homeLink: '首页链接',
     defaultHomeLink: '默认为系统内置首页',
     showFoot: '显示登录页脚',
-    footContent: '页脚内容'
+    footContent: '页脚内容',
+    webFormat: '请输入以[https://或http://]开头的正确网址'
   },
   auth: {
     no_item_selected: '请在左侧选择组织、角色或用户',