add some code

main/main.cc

@@ -0,0 +1,31 @@
+#include <esp_log.h>
+#include <esp_err.h>
+#include <nvs.h>
+#include <nvs_flash.h>
+#include <driver/gpio.h>
+#include <esp_event.h>
+
+#include "application.h"
+#include "system_info.h"
+
+#define TAG "main"
+
+extern "C" void app_main(void)
+{
+    // Initialize the default event loop
+    ESP_ERROR_CHECK(esp_event_loop_create_default());
+
+    // Initialize NVS flash for WiFi configuration
+    esp_err_t ret = nvs_flash_init();
+    if (ret == ESP_ERR_NVS_NO_FREE_PAGES || ret == ESP_ERR_NVS_NEW_VERSION_FOUND) {
+        ESP_LOGW(TAG, "Erasing NVS flash to fix corruption");
+        ESP_ERROR_CHECK(nvs_flash_erase());
+        ret = nvs_flash_init();
+    }
+    ESP_ERROR_CHECK(ret);
+
+    // Launch the application
+    auto& app = Application::GetInstance();
+    app.Start();
+    app.MainEventLoop();
+}