Add main application logic, UI components, and logging setup

main.py

@@ -0,0 +1,26 @@
+import sys
+
+from Widget.main_window import MyWidget
+from core.config import DATA_DIR
+from core.logger import start_logger
+import core.logger as L
+
+from PySide6 import  QtWidgets
+
+
+start_logger(DATA_DIR, "logs")
+L.info("Aplicación arrancada")
+
+
+if __name__ == "__main__":
+    try:
+        app = QtWidgets.QApplication([])
+
+        widget = MyWidget()
+        widget.resize(800, 600)
+        widget.show()
+
+        sys.exit(app.exec())
+        pass
+    except Exception as e:
+        L.error("Ocurrió un error inesperado: %s", str(e), exc_info=True)