You only have to Change 2 things.
1. the folder data_example in data
there, fill out the two files
2. in platform.ini under monitor_speed place this: upload_com_port = COM5
for me its COM5 it coud be whatever you have.
Then click the Platformio Icon on the left side ind vscode.
for me its then az-delivery-devkit-v4, in General click Build,
After that, “Upload and Monitor”
After that, under Platform, “UploadFilesystem Image”.
Thats all