Fix: Post voucher was not working. Replace command had borked the url.

Fix: Attendace report file name contained single quotes and did not open in excel

overlord/src/app/core/voucher.service.ts

@@ -60,7 +60,7 @@ export class VoucherService {
 
   post(id: string): Observable<Voucher> {
     return this.http
-      .post<Voucher>(`${url}/post as Observable<Voucher>-voucher/${id}`, {})
+      .post<Voucher>(`${url}/post-voucher/${id}`, {})
       .pipe(catchError(this.log.handleError(serviceName, 'Post Voucher'))) as Observable<Voucher>;
   }