Add current limit configuration for VIN, MAIN, and USB

- Integrated current limit settings in `nconfig`.
- Enabled API support for managing current limits.
- Added UI components for configuring current limits.
- Implemented backend logic for handling validations and updates.

Signed-off-by: YoungSoo Shin <shinys000114@gmail.com>

main/service/climit.h

@@ -0,0 +1,21 @@
+//
+// Created by shinys on 25. 9. 4..
+//
+
+#ifndef ODROID_POWER_MATE_CLIMIT_H
+#define ODROID_POWER_MATE_CLIMIT_H
+
+#include "esp_err.h"
+
+#include <stdbool.h>
+
+#define VIN_CURRENT_LIMIT_MAX 8.0f
+#define MAIN_CURRENT_LIMIT_MAX 7.0f
+#define USB_CURRENT_LIMIT_MAX 5.0f
+
+esp_err_t climit_set_vin(double value);
+esp_err_t climit_set_main(double value);
+esp_err_t climit_set_usb(double value);
+bool is_overcurrent();
+
+#endif // ODROID_POWER_MATE_CLIMIT_H