feat(email-domains): add email domain management with DNS provisioning, validation, and ops dashboard support

ts/db/documents/classes.email-domain.doc.ts

@@ -0,0 +1,53 @@
+import * as plugins from '../../plugins.js';
+import { DcRouterDb } from '../classes.dcrouter-db.js';
+import type {
+  IEmailDomainDkim,
+  IEmailDomainRateLimits,
+  IEmailDomainDnsStatus,
+} from '../../../ts_interfaces/data/email-domain.js';
+
+const getDb = () => DcRouterDb.getInstance().getDb();
+
+@plugins.smartdata.Collection(() => getDb())
+export class EmailDomainDoc extends plugins.smartdata.SmartDataDbDoc<EmailDomainDoc, EmailDomainDoc> {
+  @plugins.smartdata.unI()
+  @plugins.smartdata.svDb()
+  public id!: string;
+
+  @plugins.smartdata.svDb()
+  public domain: string = '';
+
+  @plugins.smartdata.svDb()
+  public linkedDomainId: string = '';
+
+  @plugins.smartdata.svDb()
+  public dkim!: IEmailDomainDkim;
+
+  @plugins.smartdata.svDb()
+  public rateLimits?: IEmailDomainRateLimits;
+
+  @plugins.smartdata.svDb()
+  public dnsStatus!: IEmailDomainDnsStatus;
+
+  @plugins.smartdata.svDb()
+  public createdAt!: string;
+
+  @plugins.smartdata.svDb()
+  public updatedAt!: string;
+
+  constructor() {
+    super();
+  }
+
+  public static async findById(id: string): Promise<EmailDomainDoc | null> {
+    return await EmailDomainDoc.getInstance({ id });
+  }
+
+  public static async findByDomain(domain: string): Promise<EmailDomainDoc | null> {
+    return await EmailDomainDoc.getInstance({ domain: domain.toLowerCase() });
+  }
+
+  public static async findAll(): Promise<EmailDomainDoc[]> {
+    return await EmailDomainDoc.getInstances({});
+  }
+}

ts/db/documents/index.ts

@@ -33,3 +33,6 @@ export * from './classes.dns-record.doc.js';
 
 // ACME configuration (singleton)
 export * from './classes.acme-config.doc.js';
+
+// Email domain management
+export * from './classes.email-domain.doc.js';