feat: 匿名数据搜集

src/backend/DataCollectorAndUploader.h

@@ -0,0 +1,21 @@
+#ifndef DATACOLLECTORANDUPLOADER_H
+#define DATACOLLECTORANDUPLOADER_H
+
+#include <QObject>
+
+class DataCollectorAndUploader : public QObject
+{
+    Q_OBJECT
+public:
+    explicit DataCollectorAndUploader(QObject *parent = nullptr);
+    void collectAndUploadData();
+
+signals:
+    void uploadSuccessful();
+    void uploadFailed(QString errorString);
+
+private:
+    void collectData();
+};
+
+#endif // DATACOLLECTORANDUPLOADER_H