feat(domains): enhance domain management with activation states and sync options

ts/manager.domain/classes.domain.ts

@@ -36,6 +36,9 @@ export class Domain extends plugins.smartdata.SmartDataDbDoc<
       verificationStatus: domainDataArg.verificationStatus || 'pending',
       nameservers: domainDataArg.nameservers || [],
       autoRenew: domainDataArg.autoRenew !== false,
+      activationState: domainDataArg.activationState || 'available',
+      syncSource: domainDataArg.syncSource ?? null,
+      lastSyncAt: domainDataArg.lastSyncAt,
       createdAt: Date.now(),
       updatedAt: Date.now(),
     };
@@ -55,6 +58,7 @@ export class Domain extends plugins.smartdata.SmartDataDbDoc<
     }
     Object.assign(domain.data, domainDataArg, {
       updatedAt: Date.now(),
+      activationState: domain.data.activationState || 'available',
     });
     await domain.save();
     return domain;
@@ -201,4 +205,4 @@ export class Domain extends plugins.smartdata.SmartDataDbDoc<
     });
     return dnsEntries;
   }
-}
+}