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

components/lvgl_st7789_use/include/lvgl_st7789_use.h

@@ -0,0 +1,61 @@
+
+// SPDX-License-Identifier: MIT
+#pragma once
+
+#include "esp_err.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* LCD size (ST7789 240x240) */
+#define EXAMPLE_LCD_H_RES   (160)
+#define EXAMPLE_LCD_V_RES   (80)
+
+/* LCD SPI总线配置 */
+#define EXAMPLE_LCD_SPI_NUM         (SPI2_HOST)      // 使用SPI2主机接口进行通信
+
+/* LCD显示参数配置 */
+#define EXAMPLE_LCD_PIXEL_CLK_HZ    (20 * 1000 * 1000)  // ST7789常用20MHz，兼顾稳定性与刷新速度
+
+/* LCD命令和参数配置 */
+#define EXAMPLE_LCD_CMD_BITS        (8)              // 命令位数为8位，用于发送LCD控制命令
+#define EXAMPLE_LCD_PARAM_BITS      (8)              // 参数位数为8位，用于发送命令参数
+
+/* LCD颜色和缓冲区配置 */
+#define EXAMPLE_LCD_BITS_PER_PIXEL  (16)             // 每个像素使用16位颜色(RGB565格式)
+#define EXAMPLE_LCD_DRAW_BUFF_DOUBLE (1)             // 启用双缓冲模式，提高显示流畅度
+#define EXAMPLE_LCD_DRAW_BUFF_HEIGHT (50)            // 绘图缓冲区高度为50行，影响刷新性能
+
+/* ST7789颜色配置（出现偏色时优先调整这三项） */
+#define EXAMPLE_LCD_COLOR_ORDER_BGR (0)              // 0: RGB, 1: BGR
+#define EXAMPLE_LCD_INVERT_COLOR    (1)              // 0: 正常色, 1: 反色
+#define EXAMPLE_LCD_SWAP_BYTES      (1)              // 0: 不交换RGB565高低字节, 1: 交换
+
+/* LCD背光配置 */
+#define EXAMPLE_LCD_BL_ON_LEVEL     (1)              // 背光开启电平为高电平(1)
+
+/* LCD方向/偏移配置 */
+#define EXAMPLE_LCD_GAP_X           (0)
+#define EXAMPLE_LCD_GAP_Y           (26)
+#define EXAMPLE_LCD_ROT_SWAP_XY     (1)
+#define EXAMPLE_LCD_ROT_MIRROR_X    (1)
+#define EXAMPLE_LCD_ROT_MIRROR_Y    (0)
+
+/* 调试项：上电后是否先显示三色测试图 */
+#define EXAMPLE_LCD_ENABLE_COLOR_TEST (0)
+
+/* LCD pins */
+#define EXAMPLE_LCD_GPIO_SCLK       (GPIO_NUM_2)
+#define EXAMPLE_LCD_GPIO_MOSI       (GPIO_NUM_3)
+#define EXAMPLE_LCD_GPIO_RST        (GPIO_NUM_9)
+#define EXAMPLE_LCD_GPIO_DC         (GPIO_NUM_8)
+#define EXAMPLE_LCD_GPIO_CS         (GPIO_NUM_7)
+#define EXAMPLE_LCD_GPIO_BL         (GPIO_NUM_6)
+
+esp_err_t start_lvgl_demo(void);
+esp_err_t lvgl_st7789_set_center_text(const char *text);
+
+#ifdef __cplusplus
+}
+#endif