- Add `repo-context.txt` to .gitignore to prevent tracking of generated context files.
- Expand documentation in `repo-context.txt` to include detailed usage instructions, quickstart guide, and repository structure for the lagged oil-unemployment chart project.
- Refine `startup.sh` script comments for clarity on its purpose and usage.
Removed the `lagged_oil_unrate_chart_styled.py` script as it is no longer needed. Added a `.gitignore` file, a `requirements.txt` for dependencies, and a `scripts/` directory for future development.