feat(api): add TagHint schema and extend NlQueryInterpretation with resolvedTags/tagsApplied

Manual update since Docker compose backend runs old build; regenerate with
npm run generate:api once new backend is deployed.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

frontend/src/lib/generated/api.ts

@@ -1905,8 +1905,10 @@ export interface components {
             /** Format: date */
             dateTo?: string;
             keywords: string[];
+            resolvedTags: components["schemas"]["TagHint"][];
             rawQuery: string;
             keywordsApplied: boolean;
+            tagsApplied: boolean;
         };
         NlSearchResponse: {
             result: components["schemas"]["DocumentSearchResult"];
@@ -1917,6 +1919,12 @@ export interface components {
             id: string;
             displayName: string;
         };
+        TagHint: {
+            /** Format: uuid */
+            id: string;
+            name: string;
+            color?: string;
+        };
         SearchMatchData: {
             transcriptionSnippet?: string;
             titleOffsets: components["schemas"]["MatchOffset"][];