Fix htag in localstorage

Signed-off-by: Gregoire Parant <g.parant@thecodingmachine.com>

front/src/Url/UrlManager.ts

@@ -40,7 +40,8 @@ class UrlManager {
     public pushRoomIdToUrl(room: Room): void {
         if (window.location.pathname === room.id) return;
         //Set last room visited! (connected or nor, must to be saved in localstorage and cache API)
-        localUserStore.setLastRoomUrl(room.key);
+        //use href to keep # value
+        localUserStore.setLastRoomUrl(room.href);
         const hash = window.location.hash;
         const search = room.search.toString();
         history.pushState({}, "WorkAdventure", room.id + (search ? "?" + search : "") + hash);