feat: Add start scan process without recon connect while configured.

src/log/LogFileTableModel.cpp

@@ -13,10 +13,13 @@ void LogFileTableModel::setFileName(QString fileName) {
     qDebug()<<fileName;
     QFile f;
     f.setFileName(fileName);
-    if (!f.exists()) return;
+    if (!f.exists())
+    {
+        endResetModel();
+        return;
+    }
     if(f.open(QFile::OpenModeFlag::ReadOnly | QFile::OpenModeFlag::Text))
     {
-
         QTextStream in(&f);
         while(!in.atEnd()){
             logdata.push_back(in.readLine().split("\t"));