refactor(数据集): 优化国际化

frontend/src/lang/en.js

@@ -1439,7 +1439,6 @@ export default {
       stopped: 'End',
       exec: 'underway',
       pending: 'Pause',
-      exec: 'Execute Once',
       confirm_exec: 'Manual trigger execution？',
       change_success: 'State switch successful',
       excel_replace_msg: 'Calculation fields, custom datasets, associated datasets, dashboards, etc. may be affected. Confirm the replacement？',
@@ -1975,14 +1974,13 @@ export default {
     un_install_error: 'Uninstall failed, please contact the administrator'
   },
   display: {
-    favicon: 'Favicon',
+    favicon: 'System Icon',
     logo: 'Head system logo',
     loginLogo: 'Login page header logo',
     loginImage: 'Picture on the right side of the login page',
     loginTitle: 'Login page title',
     title: 'System name',
     advice_size: 'Advice picture size',
-
     themeLight: 'Light',
     themeDark: 'Dark',
     themeCustom: 'Custom',

frontend/src/lang/tw.js

@@ -1438,7 +1438,6 @@ export default {
       stopped: '執行結束',
       exec: '執行中',
       pending: '暫停',
-      exec: '執行一次',
       confirm_exec: '手動觸發執行？',
       change_success: '狀態切換成功',
       excel_replace_msg: '可能會影響計算欄位、自定義數據集、關聯數據集、儀錶板等，確認替換？',
@@ -1983,14 +1982,10 @@ export default {
     title: '繫統名稱',
     advice_size: '建議圖片大小',
     theme: '主題顔色',
-
     topMenuColor: '頭部背景',
     topMenuActiveColor: '頭部選中背景',
-
     topMenuTextColor: '頭部字體顔色',
-
     topMenuTextActiveColor: '頭部字體選中顔色',
-
     themeLight: '淺色',
     themeDark: '深色',
     themeCustom: '自定義',

frontend/src/lang/zh.js

@@ -1992,14 +1992,10 @@ export default {
     title: '系统名称',
     advice_size: '建议图片大小',
     theme: '主题颜色',
-    favicon: '网站图标',
     topMenuColor: '头部背景',
     topMenuActiveColor: '头部选中背景',
-
     topMenuTextColor: '头部字体颜色',
-
     topMenuTextActiveColor: '头部字体选中颜色',
-
     themeLight: '浅色',
     themeDark: '深色',
     themeCustom: '自定义',