- Add new assessment status 7 ("需重测") for cases where all scores are equal
- Create AllScoresEqualException to handle scenarios where 8 intelligences or 40 ability dimensions have identical scores
- Implement CheckAllScoresEqual validation in ReportGenerationService to detect and prevent invalid report generation
- Add UpdateRecordStatusToRetestAsync method in ReportQueueConsumer to handle retest status updates
- Update admin UI status tag mapping to display retest status with warning indicator
- Add user-friendly message for retest status in AssessmentService
- Update status description mappings across services to include new retest status
- Prevent PDF generation when all scores are equal, prompting users to retake the assessment
