Draft: Integrate the BPT data model [#3267]
Closes #3267 (closed). Integrates the BPT data model into the main data model and eliminates the BPT updates map and kvstore fields.
Changelog: refactor
Closes #3267 (closed). Integrates the BPT data model into the main data model and eliminates the BPT updates map and kvstore fields.
Changelog: refactor