Implement robust error handling and reporting system for configuration merging and validation issues. **Acceptance Criteria**: - [ ] Detailed error messages with file, line, and context information - [ ] Configuration validation error aggregation and reporting - [ ] Helpful suggestions for common configuration issues - [ ] Debug mode with verbose configuration merging information - [ ] Integration with azd logging and diagnostic systems - [ ] Error recovery and graceful degradation mechanisms
Implement robust error handling and reporting system for configuration merging and validation issues.
Acceptance Criteria: