BREAKING CHANGES:
- Remove all separate scripts (cursor_code_review.sh, cursor_full_review.sh, etc.)
- Remove config/ directory and configuration-based approach
- Replace with single universal cursor_review.sh script
- Replace with standardized .gitlab-ci.yml using YAML anchors

NEW FEATURES:
- Universal script supports 3 review types via REVIEW_TYPE variable:
  * quick: Fast critical issues analysis (default)
  * full: Comprehensive code review
  * security: Security-focused analysis
- All settings moved to CI/CD environment variables
- 4 CI jobs: quick_review, full_review, security_review, blocking_review
- Blocking review capability for main/release branches
- Improved retry logic and fallback analysis
- Standardized artifacts and reporting

BENEFITS:
- Single script to maintain instead of 4+
- All configuration via environment variables
- Consistent behavior across all review types
- Easier to understand and modify
- Better CI/CD organization with YAML anchors