Changed directory structure and renamed applications

- autopilot -> drone_controller
- rtsp_ai_player -> ai_controller
- added top level qmake project file
- updated documentation
- moved small demo applications from tmp/ to misc/

ai_controller/src-onnx-runtime/aiengineinferenceonnxruntime.h

@@ -0,0 +1,20 @@
+#pragma once
+
+#include <QObject>
+#include "aiengineinference.h"
+#include "yolov8Predictor.h"
+
+class AiEngineInferencevOnnxRuntime : public AiEngineInference
+{
+    Q_OBJECT
+public:
+    explicit AiEngineInferencevOnnxRuntime(QString modelPath, QObject *parent = nullptr);
+    void initialize(int number);
+
+public slots:
+    void performInferenceSlot(cv::Mat frame) override;
+
+private:
+    cv::Mat drawLabels(const cv::Mat &image, const std::vector<Yolov8Result> &detections);
+    YOLOPredictor mPredictor;
+};