Structuring text audit data for ODK

[Bijoykhiangg]

We already have working code in import.do for structuring text audit data from SurveyCTO. In SurveyCTO, text audit logs are downloaded as separate CSV files per key, stored in the media folder. However, in ODK, the audit data is downloaded as a single combined CSV file containing logs for all keys.

The goal of this issue is to:

1. Import the combined CSV file from ODK.
2. Structure the audit data to match the format used previously.
3. Save the structured data as a .dta file in the rawdata folder.
4. Ensure the output includes the following key variables: key, fieldnames, totaldurationseconds