schemars was passing along the newlines from the doc comments. This
should make these closer to the markdown file versions we had in the old
agent.
Release Notes:
- N/A
This just prepares the types so that it will be easy later to update a
tool call with a terminal entity. We paused because we realized we want
to simplify how terminals are created in zed, and so that warrants a
dedicated pull request that can be reviewed in isolation.
Release Notes:
- N/A
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Co-authored-by: Ben Brandt <benjamin.j.brandt@gmail.com>