restart UI

Browser behavior is not ideal; a new tab is opened on restart.
Browsers won't let me redirect to a file:// so I cannot use the old tab.

Assistant/WebApp/DashBoard.hs

@@ -125,9 +125,7 @@ openFileBrowser = do
 				boolSystem cmd [Param path]
 			return True
 		, do
-			clearUltDest
-			setUltDest $ "file://" ++ path
-			void $ redirectUltDest HomeR
+			void $ redirect $ "file://" ++ path
 			return False
 		)
   where