fix: mark unused settings parameter as intentionally unused

src/services/articleService.ts

@@ -105,11 +105,13 @@ export function cacheArticleEvent(event: NostrEvent, settings?: UserSettings): v
 }
 
 export function saveToCache(naddr: string, content: ArticleContent, settings?: UserSettings): void {
-  try {
   // Respect user settings: if image caching is disabled, we could skip article caching too
   // However, for offline-first design, we default to caching unless explicitly disabled
   // Future: could add explicit enableArticleCache setting
   // For now, we cache aggressively but handle errors gracefully
+  // Note: settings parameter reserved for future use
+  void settings // Mark as intentionally unused for now
+  try {
     
     const cacheKey = getCacheKey(naddr)
     console.log('[article-cache] 💾 Saving to cache', {