refactor(structure): move layered firmware modules from main to components

components/platform/include/wifi_manager.h

@@ -0,0 +1,12 @@
+#pragma once
+
+#include <stdbool.h>
+#include <stddef.h>
+#include "esp_err.h"
+
+esp_err_t wifi_manager_start(void);
+esp_err_t wifi_manager_stop(void);
+
+bool wifi_manager_is_ready(void);
+
+void wifi_manager_get_ip(char *buf, size_t buf_len);