- Added messageId and timestamp fields to CrossTeamSendRequest for better message tracking.
- Updated CrossTeamService to utilize these fields when sending messages, ensuring consistent message identity.
- Enhanced TeamProvisioningService to support cross-team sender functionality, allowing for improved message handling.
- Introduced parsing for cross-team reply prefixes to manage threaded conversations effectively.
- Updated tests to validate the inclusion of messageId and timestamp in cross-team messages.
