feat: migrate all remaining modules from rainyun-go-sdk

- domain(24), product(8), rbm(10), rca(21), rgs(38), ros(19),
  ssl(5), user(10), workorder(11), public remaining 5
- split nested response structs into reusable named types
- rgs reuses rcs request/response types
- fix source bugs: malformed paths, resp vs &resp, missing bodies
- register all 11 services in sdk.New

apis/user/mfa.go

@@ -0,0 +1,40 @@
+package user
+
+import (
+	"github.com/XingfenD/rainyun_api_go_sdk/apis/common"
+	"github.com/XingfenD/rainyun_api_go_sdk/constant"
+)
+
+// Request2FARequest 请求二次验证
+type Request2FARequest struct {
+	Type string `json:"type"`
+}
+
+// 请求二次验证
+//
+// verificationMethod: 验证方式(sms/totp/email)
+func (s *UserService) Request2FA(verificationMethod string) (*common.BasicOperationResponse, error) {
+	path := "/user/mfa/request"
+
+	var resp common.BasicOperationResponse
+	err := s.client.Do(constant.HTTPMethod_POST, path, nil, Request2FARequest{Type: verificationMethod}, &resp)
+
+	return &resp, err
+}
+
+// Verify2FAResultRequest 验证二次验证结果
+type Verify2FAResultRequest struct {
+	AuthCode int `json:"auth_code"`
+}
+
+// 验证二次验证结果
+//
+// authCode: 验证码
+func (s *UserService) Verify2FAResult(authCode int) (*common.BasicOperationResponse, error) {
+	path := "/user/mfa/verify"
+
+	var resp common.BasicOperationResponse
+	err := s.client.Do(constant.HTTPMethod_POST, path, nil, Verify2FAResultRequest{AuthCode: authCode}, &resp)
+
+	return &resp, err
+}