Function formatRelative

formatRelative(date: Date): string
Returns a human-readable string describing how far a given date is from today.
Parameters
- date: Date
  The Date object to compare with today.
Returns string
A relative time string like 'today', 'tomorrow', 'yesterday', or 'X days ago' / 'in X days'.
Example
```
formatRelative(new Date()); // 'today'
formatRelative(new Date(Date.now() + 86400000)); // 'tomorrow'
formatRelative(new Date(Date.now() - 2 * 86400000)); // '2 days ago'
```
- Defined in date/format.ts:30