```

feat(bluetooth): 添加多按钮支持和WiFi连接音频反馈

添加MultiButton库支持多按键功能，重构SPI显示屏驱动代码，
迁移MP3音频文件至正确目录并集成WiFi连接状态音频提示音。

- 添加Multi_Button.c源文件和相关头文件包含
- 重构spi_st7735s.c中的数组初始化格式，优化代码可读性
- 将MP3音频文件从Development_Docs/MP3迁移到Core/Bsp/BSP_Device/bsp_mp3/MP3
- 在WiFi连接过程中添加MP3音频反馈（连接成功/失败提示音）
- 优化ST7735显示屏驱动中的DMA传输模式支持
```

hahha.ioc

@@ -35,7 +35,7 @@ Dma.USART1_TX.0.Priority=DMA_PRIORITY_VERY_HIGH
 Dma.USART1_TX.0.RequestParameters=Instance,Direction,PeriphInc,MemInc,PeriphDataAlignment,MemDataAlignment,Mode,Priority
 FREERTOS.FootprintOK=true
 FREERTOS.IPParameters=Tasks01,FootprintOK,configTOTAL_HEAP_SIZE
-FREERTOS.Tasks01=defaultTask,41,256,StartDefaultTask,Default,NULL,Dynamic,NULL,NULL;wifi_mqtt,40,3000,wifi_task_mqtt,As external,NULL,Dynamic,NULL,NULL;LCD_SHOW_Task,40,1024,LCD_Task,Default,NULL,Dynamic,NULL,NULL
+FREERTOS.Tasks01=defaultTask,41,256,StartDefaultTask,Default,NULL,Dynamic,NULL,NULL;wifi_mqtt,40,3000,wifi_task_mqtt,As external,NULL,Dynamic,NULL,NULL;LCD_SHOW_Task,40,1024,LCD_Task,Default,NULL,Dynamic,NULL,NULL;button,50,512,button_task,Default,NULL,Dynamic,NULL,NULL
 FREERTOS.configTOTAL_HEAP_SIZE=30000
 File.Version=6
 GPIO.groupedBy=Group By Peripherals
@@ -177,12 +177,14 @@ PB6.Mode=I2C
 PB6.Signal=I2C1_SCL
 PB7.Mode=I2C
 PB7.Signal=I2C1_SDA
-PC0.GPIOParameters=GPIO_Label
+PC0.GPIOParameters=GPIO_PuPd,GPIO_Label
 PC0.GPIO_Label=KEY1
+PC0.GPIO_PuPd=GPIO_PULLUP
 PC0.Locked=true
 PC0.Signal=GPIO_Input
-PC1.GPIOParameters=GPIO_Label
+PC1.GPIOParameters=GPIO_PuPd,GPIO_Label
 PC1.GPIO_Label=KEY2
+PC1.GPIO_PuPd=GPIO_PULLUP
 PC1.Locked=true
 PC1.Signal=GPIO_Input
 PC12.Mode=Asynchronous
@@ -191,12 +193,14 @@ PC14-OSC32_IN.Mode=LSE-External-Oscillator
 PC14-OSC32_IN.Signal=RCC_OSC32_IN
 PC15-OSC32_OUT.Mode=LSE-External-Oscillator
 PC15-OSC32_OUT.Signal=RCC_OSC32_OUT
-PC2.GPIOParameters=GPIO_Label
+PC2.GPIOParameters=GPIO_PuPd,GPIO_Label
 PC2.GPIO_Label=KEY3
+PC2.GPIO_PuPd=GPIO_PULLUP
 PC2.Locked=true
 PC2.Signal=GPIO_Input
-PC3.GPIOParameters=GPIO_Label
-PC3.GPIO_Label=KEY3
+PC3.GPIOParameters=GPIO_PuPd,GPIO_Label
+PC3.GPIO_Label=KEY4
+PC3.GPIO_PuPd=GPIO_PULLUP
 PC3.Locked=true
 PC3.Signal=GPIO_Input
 PC4.GPIOParameters=GPIO_Label
@@ -291,8 +295,8 @@ RCC.SYSCLKSource=RCC_SYSCLKSOURCE_PLLCLK
 RCC.TimSysFreq_Value=72000000
 RCC.USBFreq_Value=72000000
 RCC.VCOOutput2Freq_Value=8000000
-SPI1.BaudRatePrescaler=SPI_BAUDRATEPRESCALER_8
-SPI1.CalculateBaudRate=9.0 MBits/s
+SPI1.BaudRatePrescaler=SPI_BAUDRATEPRESCALER_4
+SPI1.CalculateBaudRate=18.0 MBits/s
 SPI1.Direction=SPI_DIRECTION_2LINES
 SPI1.IPParameters=VirtualType,Mode,Direction,CalculateBaudRate,BaudRatePrescaler
 SPI1.Mode=SPI_MODE_MASTER