It is looking for the cJson headers in
"C:/Users/newman/.platformio/packages/framework-espidf/components/json/cJson/include",
"C:/Users/newman/.platformio/packages/framework-espidf/components/json/port/include",
but the actual folder layout looks like this:
C:\Users\newman\.platformio\packages\framework-espidf\components\json\cJSON
using PlatformIO in VSCode