assistant2: Reduce message editor's maximum height (#22205)

This PR reduces the message editor's maximum height to 10 lines, after
which point it will scroll.

Release Notes:

- N/A

Marshall Bowers committed 1y ago

fc00eaa161cb8f6e90a18dde3514de2d5f3e83e8

Parent: 7414e91

Committed by GitHub <noreply@github.com> on 12/18/2024, 9:11:31 PM