prepare gui env

main.py

@@ -1,10 +1,23 @@
-from storage.repository import load_data, save_data
-from cli.app import app_menu
+import sys
+import os
+sys.path.append(os.path.join(os.path.dirname(os.path.realpath(__file__)), "src"))
 
-def main():
-    data = load_data()
-    app_menu(data)
-    save_data(data)
+from PyQt6.QtWidgets import QApplication
+
+from wargame_campaign.view.view import View
+from wargame_campaign.model.model import Model
+from wargame_campaign.controller.controller import Controller
+
+if sys.version_info < (3, 12):
+    raise RuntimeError("Python 3.12 or higher is required")
 
 if __name__ == "__main__":
-    main()
+    app = QApplication(sys.argv)
+
+    view = View()
+    model = Model()
+    controller = Controller(model, view)
+
+    view.show()
+
+    sys.exit(app.exec())