fix mod games view date sort

app/views/mod/games.scala

@@ -143,9 +143,9 @@ object games {
                           }
                         )
                       )
-                    case _ => td(colspan := 3)
+                    case _ => frag(td, td, td) // don't use colspan, it breaks the tablesorter
                   },
-                  td(dataSort := pov.game.movedAt.getMillis.toString)(
+                  td(dataSort := pov.game.movedAt.getSeconds.toString)(
                     a(href := routes.Round.watcher(pov.gameId, pov.color.name))(
                       momentFromNowServer(pov.game.movedAt)
                     )

ui/site/src/component/tablesort-number.ts

@@ -3,10 +3,8 @@ import tablesort from 'tablesort';
 export default function extendTablesortNumber() {
   tablesort.extend(
     'number',
-    function (item) {
-      return item.match(/^[-+]?(\d)*-?([,\.]){0,1}-?(\d)+([E,e][\-+][\d]+)?%?$/); // Number
-    },
-    (a, b) => compareNumber(cleanNumber(b), cleanNumber(a))
+    (item: string) => item.match(/^[-+]?(\d)*-?([,\.]){0,1}-?(\d)+([E,e][\-+][\d]+)?%?$/),
+    (a: string, b: string) => compareNumber(cleanNumber(b), cleanNumber(a))
   );
 }