Expand the anonymous data claim process to include document settings transfer and TTS segment S3 prefix copying. Remove foreign key constraints from user_tts_chars to allow non-user buckets. Update claim modal and onboarding flow to display claimed document settings. Refactor TTS char count transfer to merge all dates and fix upsert logic. Add S3 copy utility for TTS segments and corresponding tests. Update migrations and schema to reflect relaxed constraints.
Revise user data cleanup logic to ensure proper cascading deletion of user-related
database rows and S3 objects, including shared document and preview artifacts.
Introduce explicit checks for last ownership before removing shared resources.
Add TTS segment cache and audio cleanup to document and user deletion flows.
Expand user data export to include TTS segment entries and audio, job events,
document settings, and linked auth sessions. Update schema with ON DELETE CASCADE
for userTtsChars and userJobEvents. Add new migration scripts and comprehensive
unit tests for cleanup and export scenarios.
