feat: BAC-27 Implemented endpoint which returns information about the current state (#103)

Reviewed-on: #103
Reviewed-by: lq64 <lq@blackhole.local>
Co-authored-by: Janis <janis.e.20@gmx.de>
Co-committed-by: Janis <janis.e.20@gmx.de>

knockoutwhistweb/conf/routes

@@ -27,4 +27,8 @@ GET         /logout                  controllers.UserController.logout()
 GET         /game/:id                controllers.IngameController.game(id: String)
 
 # Websocket
-GET         /websocket               controllers.WebsocketController.socket()
+GET         /websocket               controllers.WebsocketController.socket()
+
+# Status
+GET         /status                  controllers.StatusController.requestStatus()
+GET         /status/:gameId          controllers.StatusController.game(gameId: String)