Marker
A short note in a conversation that isn't a message: a day divider, someone joining, context being compacted.
Source
components/marker.tsxUsage
When to use
Use when
A note inside a conversation that isn't a message: "Today", "Ada joined", "Earlier messages were summarized"
Don’t use when
Section headings on a page (use a heading); dividers outside a conversation (use Separator)