Function formatIsoDate

formatIsoDate(date: Date): string
Formats a Date object as YYYY-MM-DD string.
Parameters
- date: Date
  Date to format.
Returns string
The UTC calendar date as YYYY-MM-DD.
Example
```
formatIsoDate(new Date(Date.UTC(1992, 4, 2))); // '1992-05-02'
```
- Defined in common/utils.ts:86