refactor(display): migrate from ST7735S to ST7789 driver

- Rename component directory from lvgl_st7735s_use to lvgl_st7789_use
- Update CMakeLists.txt to register new source files
- Add comprehensive README documentation for ST7789 configuration
- Add time_alarm module with SNTP synchronization and alarm management
- Add sensors header for sensor abstraction layer

main/peripherals.h

@@ -0,0 +1,25 @@
+#ifndef PERIPHERALS_H
+#define PERIPHERALS_H
+#include "esp_err.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#define SERVO_GPIO (10)
+
+esp_err_t peripherals_init(void);
+
+/* Peripheral control task (created from main.c) */
+void peripheral_control_task(void *pvParameters);
+
+/* GPIO and servo helpers */
+void init_gpio_output(void);
+void servo_init(void);
+void servo_set_angle(uint16_t angle);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif // PERIPHERALS_H