Acquired data should go in the same directory of the .html

The data logged from the tests (raw data from measurments) should go into the same directory of the .html report. For example, in a data/ directory inside. Currently it's logged in another directory with the same name as the ID from the DUT + timestamp.

The issue names no files, tests, or entry points. Start by tracing where test measurements and the HTML report are written, then verify that raw data is placed in a data/ directory inside the report directory and no longer uses the separate DUT ID and timestamp directory.

Written by the indexing model from the issue text.