Update FreeRTOS configuration and enhance upper computer AI documentation

- Increased total heap size in FreeRTOSConfig.h from 10000 to 18000.
- Modified stack sizes for various tasks in freertos.c to improve performance:
  - initTask: 128 to 256
  - CarCtrlTask: 256 to 1024
  - timerTask: 512 to 1024
  - sr04Task: 128 to 512
  - rc522Task: 128 to 512
- Added comprehensive upper computer AI guide for TCP client implementation, detailing protocol contracts, command sets, telemetry, architecture requirements, and error handling strategies.
- Introduced a Python web upper computer AI guide with a recommended tech stack and project structure.
- Created a Chinese version of the upper computer AI guide for local developers.
- Updated STM32 project configuration to reflect new task stack sizes and heap settings.
- Adjusted configuration files for various tools to ensure compatibility with the new project structure.

物流小车/esp_12f/AiThinker_Serial_Tool_V1.2.3/aithinker_serial_tool.cfg

@@ -32,7 +32,7 @@
         <add key="super_send23hex_checked" value="0" />
         <add key="super_send24hex_checked" value="0" />
         <add key="super_send25hex_checked" value="0" />
-        <add key="super_text_send" value="你好啊啊" />
+        <add key="super_text_send" value="AT+RST #复位" />
         <add key="super_text_send1" value="AT #测试" />
         <add key="super_text_send2" value="AT+CWMODE=1  #设置工作模式为STA" />
         <add key="super_text_send3" value="AT+CWJAP=&quot;ssid&quot;,&quot;password&quot;   #配置WIFI" />
@@ -60,7 +60,7 @@
         <add key="super_text_send25" value="" />
         <add key="super_num_time1" value="800" />
         <add key="super_num_time2" value="500" />
-        <add key="super_rate" value="6" />
+        <add key="super_rate" value="5" />
         <add key="super_parity" value="0" />
         <add key="super_databits" value="1" />
         <add key="super_stopbit" value="0" />