feat(dns): add built-in dcrouter DNS provider support and rename manual domains to dcrouter-hosted/local

ts_web/elements/domains/ops-view-dns.ts

@@ -80,7 +80,7 @@ export class OpsViewDns extends DeesElement {
         font-weight: 500;
       }
 
-      .sourceBadge.manual {
+      .sourceBadge.local {
         background: ${cssManager.bdTheme('#e0e7ff', '#1e1b4b')};
         color: ${cssManager.bdTheme('#3730a3', '#a5b4fc')};
       }
@@ -184,7 +184,7 @@ export class OpsViewDns extends DeesElement {
   private domainHint(domainId: string): string {
     const domain = this.domainsState.domains.find((d) => d.id === domainId);
     if (!domain) return '';
-    if (domain.source === 'manual') {
+    if (domain.source === 'dcrouter') {
       return 'Records are served by dcrouter (authoritative).';
     }
     return 'Records are stored at the provider — changes here are pushed via the provider API.';