v1.8.19: fix library — remove initAuth() call, remove duplicate footer

static/library.html

@@ -1121,7 +1121,6 @@ function showToast(msg, isError=false) {
   t._timer = setTimeout(() => t.style.opacity = '0', 2500);
 }
 
-initAuth();
 loadFilters();
 loadFavIds().then(()=>loadBooks());
 
@@ -1556,15 +1555,6 @@ document.querySelectorAll('.spotlight-card').forEach(card => {
 
 
 
-<footer id="sticky-footer" class="text-center py-6 mt-8 text-xs text-on-surface-variant border-t border-white/5">
-  <div class="flex items-center justify-center gap-4">
-    <a href="/privacy" target="_blank" class="hover:text-primary transition-colors">سياسة الخصوصية</a>
-    <span class="opacity-30">•</span>
-    <a href="/terms" target="_blank" class="hover:text-primary transition-colors">شروط الخدمة</a>
-    <span class="opacity-30">•</span>
-    <span>© 2026 أفاق زيد</span>
-  </div>
-</footer>
 
 <div id="universal-footer"></div>
 <script src="/components.js"></script>