refactor: centralize writings fetching in controller

- Remove incremental loading (since filter) from writingsController
- Fetch ALL writings without limits for complete results
- Remove duplicate background fetch from Me.tsx and Profile.tsx
- Use writingsController.start() in Profile to populate event store
- Keep code DRY by having single source of truth in controller
- Follows controller pattern: stream, dedupe, store, emit

src/components/Me.tsx

@@ -14,7 +14,7 @@ import { highlightsController } from '../services/highlightsController'
 import { writingsController } from '../services/writingsController'
 import { fetchLinks } from '../services/linksService'
 import { ReadItem, readsController } from '../services/readsController'
-import { BlogPostPreview, fetchBlogPostsFromAuthors } from '../services/exploreService'
+import { BlogPostPreview } from '../services/exploreService'
 import { Bookmark, IndividualBookmark } from '../types/bookmarks'
 import AuthorCard from './AuthorCard'
 import BlogPostCard from './BlogPostCard'
@@ -33,7 +33,6 @@ import { deriveLinksFromBookmarks } from '../utils/linksFromBookmarks'
 import { readingProgressController } from '../services/readingProgressController'
 import { archiveController } from '../services/archiveController'
 import { UserSettings } from '../services/settingsService'
-import { getActiveRelayUrls } from '../services/relayManager'
 
 interface MeProps {
   relayPool: RelayPool
@@ -131,17 +130,6 @@ const Me: React.FC<MeProps> = ({
     }
   }, [])
 
-  // Background fetch to populate event store with ALL writings (non-blocking)
-  useEffect(() => {
-    if (!viewingPubkey || !relayPool || !eventStore) return
-    
-    // Fetch all writings in background without limits
-    const relayUrls = getActiveRelayUrls(relayPool)
-    
-    fetchBlogPostsFromAuthors(relayPool, [viewingPubkey], relayUrls, undefined, null, eventStore)
-      .catch(err => console.warn('⚠️ [Me] Failed to fetch writings:', err))
-  }, [viewingPubkey, relayPool, eventStore, refreshTrigger])
-
   // Sync filter state with URL changes
   useEffect(() => {
     const normalized = urlFilter === 'emoji' ? 'archive' : urlFilter

src/components/Profile.tsx

@@ -6,10 +6,8 @@ import { RelayPool } from 'applesauce-relay'
 import { nip19 } from 'nostr-tools'
 import { useNavigate } from 'react-router-dom'
 import { HighlightItem } from './HighlightItem'
-import { BlogPostPreview, fetchBlogPostsFromAuthors } from '../services/exploreService'
-import { fetchHighlights } from '../services/highlightService'
+import { BlogPostPreview } from '../services/exploreService'
 import { KINDS } from '../config/kinds'
-import { getActiveRelayUrls } from '../services/relayManager'
 import AuthorCard from './AuthorCard'
 import BlogPostCard from './BlogPostCard'
 import { BlogPostSkeleton, HighlightSkeleton } from './Skeletons'
@@ -20,6 +18,8 @@ import { usePullToRefresh } from 'use-pull-to-refresh'
 import RefreshIndicator from './RefreshIndicator'
 import { Hooks } from 'applesauce-react'
 import { readingProgressController } from '../services/readingProgressController'
+import { writingsController } from '../services/writingsController'
+import { highlightsController } from '../services/highlightsController'
 
 interface ProfileProps {
   relayPool: RelayPool
@@ -103,17 +103,16 @@ const Profile: React.FC<ProfileProps> = ({
     })
   }, [activeAccount?.pubkey, relayPool, eventStore, refreshTrigger])
 
-  // Background fetch to populate event store (non-blocking)
+  // Background fetch via controllers to populate event store
   useEffect(() => {
     if (!pubkey || !relayPool || !eventStore) return
     
-    // Fetch all highlights and writings in background (no limits)
-    const relayUrls = getActiveRelayUrls(relayPool)
-    
-    fetchHighlights(relayPool, pubkey, undefined, undefined, false, eventStore)
+    // Start controllers to fetch and populate event store
+    // Controllers handle streaming, deduplication, and storage
+    highlightsController.start({ relayPool, eventStore, pubkey })
       .catch(err => console.warn('⚠️ [Profile] Failed to fetch highlights:', err))
     
-    fetchBlogPostsFromAuthors(relayPool, [pubkey], relayUrls, undefined, null, eventStore)
+    writingsController.start({ relayPool, eventStore, pubkey, force: refreshTrigger > 0 })
       .catch(err => console.warn('⚠️ [Profile] Failed to fetch writings:', err))
   }, [pubkey, relayPool, eventStore, refreshTrigger])
 

src/services/writingsController.ts

@@ -10,8 +10,6 @@ const { getArticleTitle, getArticleSummary, getArticleImage, getArticlePublished
 type WritingsCallback = (posts: BlogPostPreview[]) => void
 type LoadingCallback = (loading: boolean) => void
 
-const LAST_SYNCED_KEY = 'writings_last_synced'
-
 /**
  * Shared writings controller
  * Manages the user's nostr-native long-form articles (kind:30023) centrally,
@@ -71,34 +69,6 @@ class WritingsController {
     this.emitWritings(this.currentPosts)
   }
 
-  /**
-   * Get last synced timestamp for incremental loading
-   */
-  private getLastSyncedAt(pubkey: string): number | null {
-    try {
-      const data = localStorage.getItem(LAST_SYNCED_KEY)
-      if (!data) return null
-      const parsed = JSON.parse(data)
-      return parsed[pubkey] || null
-    } catch {
-      return null
-    }
-  }
-
-  /**
-   * Update last synced timestamp
-   */
-  private setLastSyncedAt(pubkey: string, timestamp: number): void {
-    try {
-      const data = localStorage.getItem(LAST_SYNCED_KEY)
-      const parsed = data ? JSON.parse(data) : {}
-      parsed[pubkey] = timestamp
-      localStorage.setItem(LAST_SYNCED_KEY, JSON.stringify(parsed))
-    } catch (err) {
-      console.warn('[writings] Failed to save last synced timestamp:', err)
-    }
-  }
-
   /**
    * Convert NostrEvent to BlogPostPreview using applesauce Helpers
    */
@@ -127,6 +97,7 @@ class WritingsController {
   /**
    * Load writings for a user (kind:30023)
    * Streams results and stores in event store
+   * Always fetches ALL writings to ensure completeness
    */
   async start(options: {
     relayPool: RelayPool
@@ -152,15 +123,12 @@ class WritingsController {
       const seenIds = new Set<string>()
       const uniqueByReplaceable = new Map<string, BlogPostPreview>()
 
-      // Get last synced timestamp for incremental loading
-      const lastSyncedAt = force ? null : this.getLastSyncedAt(pubkey)
-      const filter: { kinds: number[]; authors: string[]; since?: number } = {
+      // Fetch ALL writings without limits (no since filter)
+      // This ensures we get complete results for profile/my pages
+      const filter = {
         kinds: [KINDS.BlogPost],
         authors: [pubkey]
       }
-      if (lastSyncedAt) {
-        filter.since = lastSyncedAt
-      }
 
       const events = await queryEvents(
         relayPool,
@@ -221,12 +189,6 @@ class WritingsController {
       this.lastLoadedPubkey = pubkey
       this.emitWritings(sorted)
 
-      // Update last synced timestamp
-      if (sorted.length > 0) {
-        const newestTimestamp = Math.max(...sorted.map(p => p.event.created_at))
-        this.setLastSyncedAt(pubkey, newestTimestamp)
-      }
-
     } catch (error) {
       console.error('[writings] ❌ Failed to load writings:', error)
       this.currentPosts = []