edit of all config data via website

Signed-off-by: Peter Siegmund <developer@mars3142.org>

firmware/bootloader_components_extra/extra_component/extra_component.c

@@ -0,0 +1,11 @@
+/*
+ * SPDX-FileCopyrightText: 2024 Espressif Systems (Shanghai) CO LTD
+ *
+ * SPDX-License-Identifier: Unlicense OR CC0-1.0
+ */
+#include "esp_log.h"
+
+void bootloader_extra_dir_function(void)
+{
+    ESP_LOGI("EXTRA", "This function is called from an extra component");
+}