- Update key names in pr_code_suggestions.py to use snake_case for consistency
- Implement removal of invalid suggestions where existing code is equal to improved code
- Update YAML parsing in _prepare_pr_code_suggestions method to include keys_fix_yaml parameter
- Refactor push_inline_code_suggestions method to use updated key names
- Update _prepare_prediction_extended method to use new key names
- Refactor _prepare_markdown method to include suggestion label and use updated key names
- Update instructions and YAML schema in pr_code_suggestions_prompts.toml to reflect changes in pr_code_suggestions.py
- Remove redundant removal of invalid suggestions in rank_suggestions method
