feat(osi): 实现 JKDA 档案 Create/Update 与创建请求契约（T-206）

- contract/jkda.go 补创建请求结构体（healthRecord + manageInfo + 既往史节点）
- osi/jkda.go 新增 CreateHealthRecord/UpdateHealthRecord
- osi/codes.go 登记 JKDA00001 create / JKDA00003 update serviceId 与路径
- mapping 映射创建路径（真实字典快照反查主数据）
- 代码与单测完成；真实 create 待安全测试档案与写入授权（见 tasks.md T-206 BLOCKED）

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

osi/jkda.go

@@ -23,6 +23,19 @@ type PersonSignResult struct {
 	PersonSign string `json:"personSign"`
 }
 
+func (c *Client) CreateHealthRecord(ctx context.Context, req contract.HealthRecordCreate) (contract.HealthRecordSaveResult, Result, error) {
+	req.ManageInfo = c.manageInfo()
+	var out contract.HealthRecordSaveResult
+	result, err := c.callUploadInfo(ctx, ServiceIDJKDACreate, req, &out)
+	return out, result, err
+}
+
+func (c *Client) UpdateHealthRecord(ctx context.Context, req contract.HealthRecordCreate) (contract.HealthRecordSaveResult, Result, error) {
+	req.ManageInfo = c.manageInfo()
+	var out contract.HealthRecordSaveResult
+	result, err := c.callUploadInfo(ctx, ServiceIDJKDAUpdate, req, &out)
+	return out, result, err
+}
 func (c *Client) FindHealthRecord(ctx context.Context, query FindHealthRecordQuery) ([]contract.FindHealthRecord, Result, error) {
 	baseInfo, err := query.baseInfo()
 	if err != nil {
@@ -43,6 +56,13 @@ func (c *Client) FindRqbj(ctx context.Context, query FindRqbjQuery) (PersonSignR
 	return personSign, result, err
 }
 
+func (c *Client) manageInfo() contract.ManageInfo {
+	return contract.ManageInfo{
+		DSFMC:       c.config.UserName,
+		OperateUser: c.config.OperateUser,
+		OperateUnit: c.operateUnit(),
+	}
+}
 func (q FindHealthRecordQuery) baseInfo() (map[string]string, error) {
 	fields := []queryField{
 		{name: "idCard", value: q.IDCard},