Merge main into beta for release/beta-to-main

frontend/src/components/admin/PhotoUpload.tsx

@@ -109,8 +109,7 @@ export const PhotoUpload: React.FC<PhotoUploadProps> = ({ eventId, onUploadCompl
 
     // For large uploads, chunk the files by both count AND size to prevent memory/network issues
     const MAX_FILES_PER_CHUNK = Math.max(1, Math.min(50, maxFilesPerUpload)); // Max 50 files per chunk
-    const maxBatchSizeMb = Number(settings?.general_max_upload_batch_size_mb) || 95;
-    const MAX_BYTES_PER_CHUNK = maxBatchSizeMb * 1024 * 1024;
+    const MAX_BYTES_PER_CHUNK = 500 * 1024 * 1024; // Max 500MB per chunk (nginx limit is 1GB)
     const chunks: File[][] = [];
 
     let currentChunk: File[] = [];

frontend/src/components/gallery/PhotoGridWithLayouts.tsx

@@ -215,6 +215,8 @@ export const PhotoGridWithLayouts: React.FC<PhotoGridWithLayoutsProps> = ({
     useCanvasRendering,
     isSelectionMode,
     onPhotoSelect: handlePhotoSelect,
+    onSelectAll: selectAll,
+    onDeselectAll: deselectAll,
     eventName,
     eventLogo,
     eventDate,

frontend/src/components/gallery/layouts/BaseGalleryLayout.tsx

@@ -13,6 +13,8 @@ export interface BaseGalleryLayoutProps {
   selectedPhotos?: Set<number>;
   isSelectionMode?: boolean;
   onPhotoSelect?: (photoId: number) => void;
+  onSelectAll?: () => void;
+  onDeselectAll?: () => void;
   eventName?: string;
   eventLogo?: string | null;
   eventDate?: string | null;

frontend/src/components/gallery/layouts/GalleryPremiumLayout.tsx

@@ -165,6 +165,8 @@ export const GalleryPremiumLayout: React.FC<GalleryPremiumLayoutProps> = ({
   selectedPhotos = new Set(),
   isSelectionMode = false,
   onPhotoSelect,
+  onSelectAll,
+  onDeselectAll,
   eventName,
   eventDate,
   allowDownloads = true,
@@ -287,17 +289,11 @@ export const GalleryPremiumLayout: React.FC<GalleryPremiumLayoutProps> = ({
 
   const handleSelectAll = useCallback(() => {
     if (selectedPhotos.size === filteredPhotos.length) {
-      // Deselect all
-      filteredPhotos.forEach(p => onPhotoSelect?.(p.id));
+      onDeselectAll?.();
     } else {
-      // Select all
-      filteredPhotos.forEach(p => {
-        if (!selectedPhotos.has(p.id)) {
-          onPhotoSelect?.(p.id);
-        }
-      });
+      onSelectAll?.();
     }
-  }, [selectedPhotos, filteredPhotos, onPhotoSelect]);
+  }, [selectedPhotos, filteredPhotos, onSelectAll, onDeselectAll]);
 
   const handleDownloadSelected = useCallback(async () => {
     if (selectedPhotos.size === 0) return;