fix(smartacme): Refactor module exports and update wildcard certificate support documentation

ts/smartacme.classes.smartacme.ts

@@ -8,8 +8,8 @@ import { SmartacmeCert } from './smartacme.classes.cert.js';
  * the options for the class @see SmartAcme
  */
 export interface ISmartAcmeOptions {
-  accountPrivateKey?: string;
   accountEmail: string;
+  accountPrivateKey?: string;
   /**
    * Certificate storage manager (e.g., Mongo or in-memory).
    */