CSV Cleanroom v1.1.0

Adds a bounded zero-dependency local CLI alongside the GitHub Action. New limits cover input and lookup file counts, aggregate CSV bytes, lookup rows, output columns, and total generated output. The npm package manifest and five-file tarball are verified locally, but the package is not yet published to npm. The existing v1 tag remains on v1.0.0 until the npm first-publish handoff is complete.

CSV Cleanroom Action v1.0.0

First public release of the zero-dependency Node.js 24 Action.\n\n- Clean, normalize, validate, deduplicate, and lookup-join CSV files\n- Write cleaned.csv, exceptions.csv, and summary.json\n- Enforce a 50,000-row boundary and workspace-confined paths\n- Reject symlink output escapes and spreadsheet-formula-like text output\n- Run cross-platform CI and Action integration tests on Ubuntu, Windows, and macOS\n- Make no network requests and require no secrets