feat(server): add an embedded ACME directory server and certificate authority with challenge, order, and certificate endpoints

ts_server/index.ts

@@ -0,0 +1,12 @@
+export { AcmeServer } from './server.classes.acmeserver.js';
+export { AcmeServerError } from './server.classes.jws.verifier.js';
+export { AcmeServerCA } from './server.classes.ca.js';
+export type {
+  IAcmeServerOptions,
+  IServerAccountStore,
+  IServerOrderStore,
+  IServerAccount,
+  IServerOrder,
+  IServerAuthorization,
+  IServerChallenge,
+} from './server.interfaces.js';