feat: RTL option to RSS widget (#1247)

packages/old-import/src/widgets/definitions/rss.ts

@@ -4,6 +4,7 @@ export type OldmarrRssDefinition = CommonOldmarrWidgetDefinition<
   "rss",
   {
     rssFeedUrl: string[];
+    enableRtl: boolean;
     refreshInterval: number;
     dangerousAllowSanitizedItemContent: boolean;
     textLinesClamp: number;

packages/old-import/src/widgets/options.ts

@@ -82,6 +82,7 @@ const optionMapping: OptionMapping = {
   },
   rssFeed: {
     feedUrls: (oldOptions) => oldOptions.rssFeedUrl,
+    enableRtl: (oldOptions) => oldOptions.enableRtl,
     maximumAmountPosts: (oldOptions) => oldOptions.maximumAmountOfPosts,
     textLinesClamp: (oldOptions) => oldOptions.textLinesClamp,
   },