feat(dns): add domain migration between dcrouter and provider-managed DNS with unified ACME managed-domain handling

ts_web/appstate.ts

@@ -1887,6 +1887,32 @@ export const syncDomainAction = domainsStatePart.createAction<{ id: string }>(
   },
 );
 
+export const migrateDomainAction = domainsStatePart.createAction<{
+  id: string;
+  targetSource: interfaces.data.TDomainSource;
+  targetProviderId?: string;
+  deleteExistingProviderRecords?: boolean;
+}>(
+  async (statePartArg, dataArg, actionContext): Promise<IDomainsState> => {
+    const context = getActionContext();
+    try {
+      const request = new plugins.domtools.plugins.typedrequest.TypedRequest<
+        interfaces.requests.IReq_MigrateDomain
+      >('/typedrequest', 'migrateDomain');
+      const response = await request.fire({ identity: context.identity!, ...dataArg });
+      if (!response.success) {
+        return { ...statePartArg.getState()!, error: response.message || 'Migration failed' };
+      }
+      return await actionContext!.dispatch(fetchDomainsAndProvidersAction, null);
+    } catch (error: unknown) {
+      return {
+        ...statePartArg.getState()!,
+        error: error instanceof Error ? error.message : 'Migration failed',
+      };
+    }
+  },
+);
+
 export const createDnsRecordAction = domainsStatePart.createAction<{
   domainId: string;
   name: string;