implement path mapping UI

src/locales/en-US.ts

@@ -2679,8 +2679,7 @@ export default {
     pathMapping: 'Path Mapping',
     pathMappingHint: 'Map download paths between downloader and client',
     pathMappingRequired: 'Path cannot be empty',
-    pathMappingFormatError: 'Invalid storage type prefix',
-    pathMappingLocalError: 'Must start with /',
+    pathMappingError: 'Must start with /',
   },
   filterRule: {
     title: 'Filter Rule',

src/locales/zh-CN.ts

@@ -2647,8 +2647,7 @@ export default {
     pathMapping: '路径映射',
     pathMappingHint: '将下载器中的路径映射为媒体服务器可访问的路径，格式：源路径=>目标路径，多个映射使用换行分隔',
     pathMappingRequired: '路径不能为空',
-    pathMappingFormatError: '存储类型前缀错误',
-    pathMappingLocalError: '必须以 / 开头',
+    pathMappingError: '必须以 / 开头',
   },
   filterRule: {
     title: '过滤规则',

src/locales/zh-TW.ts

@@ -2633,8 +2633,7 @@ export default {
     pathMapping: '路徑映射',
     pathMappingHint: '下載器服務端路徑映射為客戶端路徑，用於整理媒體文件',
     pathMappingRequired: '路徑不能為空',
-    pathMappingFormatError: '存儲類型前綴錯誤',
-    pathMappingLocalError: '必須以 / 開頭',
+    pathMappingError: '必須以 / 開頭',
   },
   filterRule: {
     title: '過濾規則',