only zip compressed images

Author: Lenni009

src/functions/zipCompression.ts

@@ -8,7 +8,7 @@ export async function compressToZip(): Promise<string> {
   const fileDataStore = useFileDataStore();
   const { files } = storeToRefs(fileDataStore);
 
-  const images = files.value.map((item) => item.file);
+  const images = files.value.filter((item) => item.isCompressed).map((item) => item.file);
 
   for (const image of images) {
     zip.file(image.name, image);