Fix getImages function: skip non-existent folders and filter out null results

src/getImages.js

@@ -12,12 +12,17 @@ function getImages() {
     .filter(line => line.includes(";"))
     .map(line => {
       const [hash, filename] = line.split(";");
+      const folderPath = `./uploads/${filename.trim()}`;
+      if (!fs.existsSync(folderPath) || !fs.lstatSync(folderPath).isDirectory()) {
+        return null; // Skip if folder does not exist
+      }
       return {
         url: `${IMAGE_BASE_URL.replace(/\/$/, "")}/${filename.trim()}`,
         name: filename.trim(),
         hash: hash,
       };
-    });
+    })
+    .filter(Boolean); // Remove nulls from skipped items
 }
 
 module.exports = getImages;