feat(core): highlight doc title in search result (#7786)

packages/frontend/core/src/modules/quicksearch/impls/docs.ts

@@ -86,7 +86,10 @@ export class DocsQuickSearchSession
               )
               .map(([doc, docRecord]) => {
                 const { title, icon, updatedDate } =
-                  this.docDisplayMetaService.getDocDisplayMeta(docRecord);
+                  this.docDisplayMetaService.getDocDisplayMeta(
+                    docRecord,
+                    'title' in doc ? doc.title : undefined
+                  );
                 return {
                   id: 'doc:' + docRecord.id,
                   source: 'docs',

packages/frontend/core/src/modules/quicksearch/services/doc-display-meta.ts

@@ -10,7 +10,7 @@ export class DocDisplayMetaService extends Service {
     super();
   }
 
-  getDocDisplayMeta(docRecord: DocRecord) {
+  getDocDisplayMeta(docRecord: DocRecord, originalTitle?: string) {
     const journalDateString = this.propertiesAdapter.getJournalPageDateString(
       docRecord.id
     );
@@ -22,7 +22,8 @@ export class DocDisplayMetaService extends Service {
 
     const title = journalDateString
       ? i18nTime(journalDateString, { absolute: { accuracy: 'day' } })
-      : docRecord.meta$.value.title ||
+      : originalTitle ||
+        docRecord.meta$.value.title ||
         ({
           key: 'Untitled',
         } as const);