feat: import F95 screenshot galleries with AVIF support

frontend/src/uploads.tsx

@@ -25,6 +25,7 @@ interface UploadInput {
   description?: string;
   tags?: string[];
   coverHash?: string | null;
+  galleryHashes?: string[];
 }
 
 interface UploadContextValue {
@@ -57,6 +58,7 @@ export function UploadProvider({ children }: { children: ReactNode }) {
             title: input.title?.trim() || file.name.replace(/\.(zip|7z|rar|tar.*)$/i, ""),
             description: input.description ?? "", tags: input.tags ?? [],
             cover_hash: input.coverHash ?? null,
+            gallery_hashes: input.galleryHashes ?? [],
           });
           gameId = game.id;
         }