Now adding station id to headers of request for scan auth

ref #157

src/middlewares/ScanAuth.ts

@@ -62,7 +62,7 @@ const ScanAuth = async (req: Request, res: Response, next: () => void) => {
             res.status(401).send("Api token invalid.");
             return;
         }
-
+        req.headers["station_id"] = station.id.toString();
         next();
     }
 }