Resolved conflict in configs.yaml.example:
- Kept larger model configurations (14b, 32b) with comments from main
- This aligns with the purpose of .example file showing all available configurations
- Add configs.yaml.example with all available configurations
- Add configs.yaml to .gitignore to prevent tracking local configs
- Remove configs.yaml from git tracking with git rm --cached
- Update README with separate sections for configs.yaml and .env
- Maintain consistent naming convention with .env.example