refactor(wip): introduce job processing system

refactor: adapt report generation scheduling

utils/cron.go

@@ -0,0 +1,11 @@
+package utils
+
+import "strings"
+
+func CronPadToSecondly(expr string) string {
+	parts := strings.Split(expr, " ")
+	if len(parts) == 6 {
+		return expr
+	}
+	return "0 " + expr
+}