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_test.go

@@ -7,8 +7,83 @@ import (
 	"net/http/httptest"
 	"testing"
 	"time"
+
+	"chis_osi/contract"
 )
 
+func TestCreateHealthRecordCallsJKDA00001WithUploadInfo(t *testing.T) {
+	var seenPath string
+	var seenPayload map[string]any
+	server := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		seenPath = r.URL.Path
+		if err := json.NewDecoder(r.Body).Decode(&seenPayload); err != nil {
+			t.Fatalf("decode request: %v", err)
+		}
+		_, _ = w.Write([]byte(`{"code":"01","message":"操作成功","data":{"phrId":"PHR001","createUnit":"123456789"}}`))
+	}))
+	defer server.Close()
+
+	client := newTestJKDAClient(t, server.URL)
+	resultData, result, err := client.CreateHealthRecord(context.Background(), contract.HealthRecordCreate{
+		BaseInfo: contract.HealthRecordBaseInfo{IDCard: "440000********1234", PersonName: "测试人员"},
+		HealthRecord: contract.HealthRecordCreateInfo{
+			CheckID:      "CHK2026070700000001",
+			IDCard:       "440000********1234",
+			PersonName:   "测试人员",
+			RegionCode:   "441625000000",
+			ManaDoctorID: "doc-001",
+			ManaUnitID:   "123456789",
+		},
+	})
+	if err != nil {
+		t.Fatalf("CreateHealthRecord: %v", err)
+	}
+	if !result.Success || result.Code != "01" {
+		t.Fatalf("result = %#v", result)
+	}
+	if seenPath != "/osi/api/jkda/create" {
+		t.Fatalf("path = %q", seenPath)
+	}
+	if seenPayload["serviceId"] != ServiceIDJKDACreate {
+		t.Fatalf("serviceId = %v", seenPayload["serviceId"])
+	}
+	uploadInfo := seenPayload["uploadinfo"].(map[string]any)
+	healthRecord := uploadInfo["healthRecord"].(map[string]any)
+	if healthRecord["checkId"] != "CHK2026070700000001" || healthRecord["manaUnitId"] != "123456789" {
+		t.Fatalf("healthRecord = %#v", healthRecord)
+	}
+	if resultData.PhrID != "PHR001" || resultData.CreateUnit != "123456789" {
+		t.Fatalf("resultData = %#v", resultData)
+	}
+}
+
+func TestUpdateHealthRecordCallsJKDA00003(t *testing.T) {
+	var seenPath string
+	var seenPayload map[string]any
+	server := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		seenPath = r.URL.Path
+		if err := json.NewDecoder(r.Body).Decode(&seenPayload); err != nil {
+			t.Fatalf("decode request: %v", err)
+		}
+		_, _ = w.Write([]byte(`{"code":"01","message":"操作成功","data":{"phrId":"PHR001"}}`))
+	}))
+	defer server.Close()
+
+	client := newTestJKDAClient(t, server.URL)
+	_, _, err := client.UpdateHealthRecord(context.Background(), contract.HealthRecordCreate{
+		BaseInfo:     contract.HealthRecordBaseInfo{IDCard: "440000********1234"},
+		HealthRecord: contract.HealthRecordCreateInfo{CheckID: "CHK2026070700000001", PhrID: "PHR001"},
+	})
+	if err != nil {
+		t.Fatalf("UpdateHealthRecord: %v", err)
+	}
+	if seenPath != "/osi/api/jkda/update" {
+		t.Fatalf("path = %q", seenPath)
+	}
+	if seenPayload["serviceId"] != ServiceIDJKDAUpdate {
+		t.Fatalf("serviceId = %v", seenPayload["serviceId"])
+	}
+}
 func TestFindHealthRecordCallsJKDA00002WithBaseInfo(t *testing.T) {
 	var seenPath string
 	var seenPayload map[string]any