fix(download): fix filename parsing

pkg/svg/storage.go

@@ -91,7 +91,7 @@ func (f FileSvgStorage) CreatePublic(data io.Reader, filetype string) (string, e
 		return "", err
 	}
 
-	return strings.TrimPrefix(file.Name(), path), nil
+	return filepath.Base(file.Name()), nil
 }
 
 func (f FileSvgStorage) GetPublic(path string) (io.ReadCloser, error) {