refactor(search): adopt the Microsoft Web IQ contract

apps/web/src/api/types.ts

@@ -355,9 +355,9 @@ export interface ControlPlaneModel extends PublicModel {
 }
 
 export interface SearchConfig {
-  provider: 'disabled' | 'tavily' | 'microsoft-grounding' | 'jina';
+  provider: 'disabled' | 'tavily' | 'microsoft-web-iq' | 'jina';
   tavily: { apiKey: string };
-  microsoftGrounding: { apiKey: string };
+  microsoftWebIq: { apiKey: string };
   jina: { apiKey: string };
   passthroughOpenAiSearch: { enabled: boolean; upstreamId: string; model: string };
 }

apps/web/src/components/settings/ImportSection.vue

@@ -20,7 +20,7 @@ interface ExportPayload {
 
 // The dashboard only round-trips the current export format. Older exports are
 // rejected rather than silently coerced.
-const EXPORT_VERSION = 17 as const;
+const EXPORT_VERSION = 18 as const;
 
 const api = useApi();
 

apps/web/src/components/settings/SearchConfigSection.vue

@@ -44,11 +44,11 @@ const PROVIDER_OPTIONS: ProviderOption[] = [
     set: (config, apiKey) => ({ ...config, tavily: { apiKey } }),
   },
   {
-    value: 'microsoft-grounding',
-    label: 'Microsoft Grounding',
-    description: 'Gateway-managed Microsoft Grounding key.',
-    apiKey: config => config.microsoftGrounding.apiKey,
-    set: (config, apiKey) => ({ ...config, microsoftGrounding: { apiKey } }),
+    value: 'microsoft-web-iq',
+    label: 'Microsoft Web IQ',
+    description: 'Gateway-managed Microsoft Web IQ API key.',
+    apiKey: config => config.microsoftWebIq.apiKey,
+    set: (config, apiKey) => ({ ...config, microsoftWebIq: { apiKey } }),
   },
   {
     value: 'jina',

apps/web/src/pages/dashboard/settings.vue

@@ -23,7 +23,7 @@ import { useUpstreamsStore } from '../../composables/useUpstreams.ts';
 const defaultSearchConfig: SearchConfig = {
   provider: 'disabled',
   tavily: { apiKey: '' },
-  microsoftGrounding: { apiKey: '' },
+  microsoftWebIq: { apiKey: '' },
   jina: { apiKey: '' },
   passthroughOpenAiSearch: { enabled: false, upstreamId: '', model: '' },
 };