Same code, different results. ESP32 WiFi works with Arduino IDE, not with VSCode/PIO

The library you’re referencing in ArduinoIDE is this one

So try

lib_deps =
  https://github.com/mathieucarbou/ESPAsyncWebServer @ 3.4.5
  pstolarz/OneWireNg @ ^0.13.3
  milesburton/DallasTemperature