2d9ceca097
Build & Test (NowChessSystems) TeamCity build finished
Reverts the Hibernate-related changes introduced during PR review: - Remove nullable = false from OfficialBotAccount.token (caused PropertyValueException at first persist() since token is assigned after id is generated) - Restore double persist() pattern: first persist() gets generated UUID, then token is generated using that id and entity is persisted again with dirty tracking Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>