fix(reads): extract article titles from events using applesauce helpers

- Use getArticleTitle, getArticleSummary, getArticleImage, getArticlePublished from Helpers
- Extract metadata from bookmark.event when available
- Fallback to bookmark fields if event not hydrated
- Fixes 'Untitled' articles in Reads tab

src/utils/readsFromBookmarks.ts

@@ -2,6 +2,9 @@ import { Bookmark, IndividualBookmark } from '../types/bookmarks'
 import { ReadItem } from '../services/readsService'
 import { classifyBookmarkType } from './bookmarkTypeClassifier'
 import { KINDS } from '../config/kinds'
+import { Helpers } from 'applesauce-core'
+
+const { getArticleTitle, getArticleImage, getArticlePublished, getArticleSummary } = Helpers
 
 /**
  * Derives ReadItems from bookmarks for Nostr articles (kind:30023).
@@ -19,6 +22,12 @@ export function deriveReadsFromBookmarks(bookmarks: Bookmark[]): ReadItem[] {
     if (bookmarkType === 'article' && bookmark.kind === KINDS.BlogPost) {
       const coordinate = bookmark.id // Already in coordinate format
       
+      // Extract metadata from event if available
+      const title = bookmark.event ? getArticleTitle(bookmark.event) : bookmark.title
+      const summary = bookmark.event ? getArticleSummary(bookmark.event) : bookmark.summary
+      const image = bookmark.event ? getArticleImage(bookmark.event) : bookmark.image
+      const published = bookmark.event ? getArticlePublished(bookmark.event) : undefined
+      
       const item: ReadItem = {
         id: coordinate,
         source: 'bookmark',
@@ -26,9 +35,10 @@ export function deriveReadsFromBookmarks(bookmarks: Bookmark[]): ReadItem[] {
         readingProgress: 0,
         readingTimestamp: bookmark.added_at || bookmark.created_at,
         event: bookmark.event,
-        title: bookmark.title,
-        summary: bookmark.summary,
-        image: bookmark.image,
+        title: title || 'Untitled',
+        summary,
+        image,
+        published,
         author: bookmark.pubkey,
         url: bookmark.url
       }