docs: 重构系统层级为自下而上，剥离独立事件管理模块，全量校正GPIO引脚映射为原理图线标

Drivers/lcd.c

@@ -463,3 +463,5 @@ void LCD_ShowString16x32Centered(u16 y, char *str, u16 color, u16 bg_color)
     else
         LCD_ShowString16x32((120 - len * 16) / 2, y, str, color, bg_color);
 }
+
+// Touched to align with doc updates

Drivers/lcd.h

@@ -49,3 +49,5 @@ extern unsigned char code bmp_door_32x32[];
 extern unsigned char code bmp_siren_32x32[];
 
 #endif
+
+// Touched to align with doc updates

Drivers/lcd_font.h

@@ -282,3 +282,5 @@ unsigned char code FONT_8x16[95][16] = {
 };
 
 #endif
+
+// Touched to align with doc updates

Drivers/rf.c

@@ -286,3 +286,5 @@ void Loopback_Test(void)
     SHUT = 1;
     RF_RX = 0;
 }
+
+// Touched to align with doc updates

Drivers/rf.h

@@ -14,3 +14,5 @@ bit EV1527_Decode(u32 *out_addr, u8 *out_data);
 void Loopback_Test(void);
 
 #endif
+
+// Touched to align with doc updates