feat(baidu_photo): optional delete album origin file (close #4872 in #4875)

drivers/baidu_photo/help.go

@@ -69,3 +69,10 @@ func renameAlbum(album *Album, newName string) *Album {
 		Mtime:      time.Now().Unix(),
 	}
 }
+
+func BoolToIntStr(b bool) string {
+	if b {
+		return "1"
+	}
+	return "0"
+}