feat: Add delete policy in recon page and system operation log.

src/json/jsonobject.cpp

@@ -73,6 +73,7 @@ void JsonObject::init()
     mDmsSimulator = getBool("dms","simulator");
     mOperationLogExpireDays = QString(getJsonString("operatorlog", "expire")).toInt();
     mPatientListExpireDays = QString(getJsonString("patientlist", "expire")).toInt();
+    mScanListExpireDays = QString(getJsonString("reconlist", "expire")).toInt();
 
     mWorklistHost.ae = QString(getJsonString("worklist", "ae"));
     mWorklistHost.ip = QString(getJsonString("worklist", "ip"));
@@ -647,6 +648,11 @@ int JsonObject::getPatientListExpireDays()
     return mPatientListExpireDays;
 }
 
+int JsonObject::getScanListExpireDays()
+{
+    return mScanListExpireDays;
+}
+
 bool JsonObject::getMppsOpen()
 {
     return mMppsOpen;