Detect columns where values consistently include unit suffixes (e.g., `5kg`, `3.2mm`, `100mg/dL`) and emit unit information in the schema.
The `quantulum3` dependency is already available in the project and used for the `measurement` range detection in `infer_range()`. This would extend that to extract and record the specific unit.
No LLM dependency. Part of #190.
Detect columns where values consistently include unit suffixes (e.g., `5kg`, `3.2mm`, `100mg/dL`) and emit unit information in the schema.
The `quantulum3` dependency is already available in the project and used for the `measurement` range detection in `infer_range()`. This would extend that to extract and record the specific unit.
No LLM dependency. Part of #190.