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## Summary by CodeRabbit
* **Bug Fixes**
* Safer error rendering across analytics and reporting with a fallback
"Unknown error".
* **Tests**
* Added unit tests covering timeseries sorting and timestamp validation.
* **Refactor**
* Standardized timeseries hook and all callers to accept a single
options object and improved nullish handling.
* **New Features**
* Exposed timeseries utilities and explicit options/result types;
exported chart data type.
* **Chores**
* Relaxed index signatures to allow dynamic metric keys.
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Jordi Enric