refactor: unify streaming

Signed-off-by: Sebastian Krupinski <krupinski01@gmail.com>

src/services/serviceService.ts

@@ -16,13 +16,13 @@ import type {
   ServiceDeleteResponse,
   ServiceDeleteRequest,
   ServiceDiscoverRequest,
-  ServiceDiscoverResponse,
   ServiceTestRequest,
   ServiceTestResponse,
   ServiceInterface,
+  ServiceDiscoverResponse,
 } from '../types/service';
 import { useIntegrationStore } from '@KTXC/stores/integrationStore';
-import { transceivePost } from './transceive';
+import { transceivePost, transceiveStream } from './transceive';
 import { ServiceObject } from '../models/service';
 
 /**
@@ -87,31 +87,32 @@ export const serviceService = {
   },
 
   /**
-   * Retrieve discoverable services for a given source selector, sorted by provider
+   * Discover services, streaming results as each provider responds
    * 
-   * @param request - discover request parameters
+   * @param request   - discover request parameters
+   * @param onService - called for each discovered service as it arrives
    * 
-   * @returns Promise with array of discovered services sorted by provider
+   * @returns Promise resolving to { total } when the stream completes
    */
-  async discover(request: ServiceDiscoverRequest): Promise<ServiceObject[]> {
-    const response = await transceivePost<ServiceDiscoverRequest, ServiceDiscoverResponse>('service.discover', request);
-    
-    // Convert discovery results to ServiceObjects
-    const services: ServiceObject[] = [];
-    Object.entries(response).forEach(([providerId, location]) => {
-      const serviceData: ServiceInterface = {
-        '@type': 'mail:service',
-        provider: providerId,
-        identifier: null,
-        label: null,
-        enabled: false,
-        location: location,
-      };
-      services.push(createServiceObject(serviceData));
-    });
-    
-    // Sort by provider
-    return services.sort((a, b) => a.provider.localeCompare(b.provider));
+  async discover(
+    request: ServiceDiscoverRequest,
+    onService: (service: ServiceObject) => void
+  ): Promise<{ total: number }> {
+    return await transceiveStream<ServiceDiscoverRequest, ServiceDiscoverResponse>(
+      'service.discover',
+      request,
+      (service) => {
+        const serviceData: ServiceInterface = {
+          '@type': 'mail:service',
+          provider: service.provider,
+          identifier: null,
+          label: null,
+          enabled: false,
+          location: service.location,
+        };
+        onService(createServiceObject(serviceData));
+      }
+    );
   },
 
   /**