Fix TVDB refresh period

src/server/services/TvDb.ts

@@ -7,8 +7,7 @@ import { env, secret } from "@server/util";
 /**
  * The token refresh period in milliseconds
  */
-// const TOKEN_REFRESH_PERIOD = 1000*60*parseInt(<string>process.env["TVDB_REFRESH_PERIOD"]);
-const TOKEN_REFRESH_PERIOD = 1000*60;
+const TOKEN_REFRESH_PERIOD = 1000*60*parseInt(env("TVDB_REFRESH_PERIOD"));
 
 export default class TvDb extends Service
 {