## Overview
Display ISO dates and datetimes with token-based formatting. Values with `Z`
or an explicit offset can be converted to an IANA time zone.
## Usage
```heex
<.dm_datetime
value="2026-08-11T14:30:45Z"
format="DD/MM/YYYY [at] h:mm A"
time_zone="Asia/Shanghai"
/>
```
Supported tokens include `YYYY`, `MM`, `DD`, `HH`, `hh`, `mm`, `ss`,
`SSS`, `A`, and `a`. Wrap literal text in square brackets.