Add HW-069 v1.1 4-digit TM1637 test with SoftSPI touch and LVGL.

CLK on GPIO22, DIO on GPIO27; value/brightness/colon controls and flashable firmware/cyd package.

Co-authored-by: Cursor <cursoragent@cursor.com>

include/pins.h

@@ -0,0 +1,20 @@
+#pragma once
+
+// CYD ESP32-2432S028R — 触控/屏脚与 tftest 一致
+// HW-069 v1.1 四位数显（TM1637）：CLK=GPIO22，DIO=GPIO27
+
+#define TFT_BL_PIN 21
+
+#define CYD_TOUCH_IRQ  36
+#define CYD_TOUCH_MOSI 32
+#define CYD_TOUCH_MISO 39
+#define CYD_TOUCH_CLK  25
+#define CYD_TOUCH_CS   33
+
+#define HW069_CLK_PIN 22
+#define HW069_DIO_PIN 27
+
+#define SCREEN_WIDTH  240
+#define SCREEN_HEIGHT 320
+#define UI_HOR_RES    320
+#define UI_VER_RES    240