迁移并重构项目，优化了执行流程

internal/class/Acme/Method.go

@@ -0,0 +1,20 @@
+package Acme
+
+import (
+	"regexp"
+	"strings"
+)
+
+func (acme *Object) EmailVerify() bool {
+	var EmailRegex = regexp.MustCompile(`^[a-zA-Z0-9.!#$%&'*+/=?^_{|}~-]+@[a-zA-Z0-9](?:[a-zA-Z0-9-]{0,61}[a-zA-Z0-9])?(?:\.[a-zA-Z0-9](?:[a-zA-Z0-9-]{0,61}[a-zA-Z0-9])?)*$`)
+	email := strings.TrimSpace(acme.Email)
+	if len(email) < 3 || len(email) > 254 {
+		return false
+	}
+	return EmailRegex.MatchString(email)
+}
+
+func (acme *Object) DNSProviderVerify() bool {
+	acme.DNSProvider.Choose()
+	return true
+}