Create a CSV/NDJSON normalizer CLI tool /app/normalize that reads a file (CSV or NDJSON) and outputs a…

Create a CSV/NDJSON normalizer CLI tool /app/normalize that reads a file (CSV or NDJSON) and outputs a…: a task in TermGrade Environments: 1,004 executable Linux tasks (Harbor dataset). Goal : The tool must accept two arguments: --input <file and --type <csv ndjson . It must read the input file…

The task

**Goal**: The tool must accept two arguments: `--input <file>` and `--type <csv|ndjson>`. It must read the input file, normalize all records to a consistent schema, sort them by a stable sort key, and write one NDJSON line per record to stdout.

Part of ai-and/termgrade-environments.