feat(oidc): persist hashed OIDC tokens, authorization codes, and user consent in smartdata storage

ts/reception/classes.reception.ts

@@ -78,6 +78,7 @@ export class Reception {
    */
   public async stop() {
     await this.housekeeping.stop();
+    await this.oidcManager.stop();
     console.log('stopped serviceserver!');
     await this.db.stop();
   }