- Updated CSV_FIELDS to include "developer_email" and "developer_website".
- Modified play_row function to extract developer email and website from the response.
- Updated appstore_row function to include developer website, with a note that developer email is not available from Apple's API.
- Added support for parsing multiple date formats for the "lastUpdatedOn" field from Google Play.
- Implemented a backup mechanism in CsvSink to create snapshots of the CSV file every N rows, with a configurable number of backups to keep.
- Updated the CsvSink class to handle file flushing and backup creation safely.
- Modified the run function to allow configuration of backup settings via command-line arguments.
dhruv.godvani