client: add page title speed display preference

shared/constants/defaultFloodSettings.ts

@@ -74,6 +74,7 @@ const defaultFloodSettings: Readonly<FloodSettings> = {
   mountPoints: [],
   deleteTorrentData: true,
   startTorrentsOnLoad: true,
+  UIPageTitleSpeedEnabled: true,
 };
 
 export default defaultFloodSettings;

shared/types/FloodSettings.ts

@@ -40,6 +40,9 @@ export interface FloodSettings {
 
   // Last used "Add Torrents" tab
   UITorrentsAddTab?: 'by-url' | 'by-file' | 'by-creation';
+
+  // Display upload and download speed in page title
+  UIPageTitleSpeedEnabled: boolean;
 }
 
 export type FloodSetting = keyof FloodSettings;