This commit updates the bracket validation process by introducing a new `ValidateDraft` method, allowing for incomplete edits in the draft state. The existing `Validate` method has been modified to enforce complete validation only upon confirmation. Additionally, new tests have been added to ensure that incomplete drafts are accepted until confirmation, while still rejecting invalid references. Documentation has been updated to reflect these changes in the API and architecture.
This commit introduces a new Discord event announcer to the backend, allowing for event announcements via Discord. It includes the addition of new environment variables for Discord configuration in `.env.example` and `compose.yaml`. The `main.go` file has been updated to initialize the announcer, and a new `discord` package has been created, containing the announcer logic and tests. Additionally, the service layer has been modified to support bracket draft management, enhancing the overall event workflow. Integration tests have been updated to ensure proper functionality of the new features.
