Zed integration (#4266)

Co-authored-by: Agus Zubiaga <agus@zed.dev>
Co-authored-by: Ben Brandt <benjamin.j.brandt@gmail.com>
Co-authored-by: mkorwel <matt.korwel@gmail.com>

packages/cli/src/ui/components/messages/ToolMessage.test.tsx

@@ -152,6 +152,8 @@ describe('<ToolMessage />', () => {
     const diffResult = {
       fileDiff: '--- a/file.txt\n+++ b/file.txt\n@@ -1 +1 @@\n-old\n+new',
       fileName: 'file.txt',
+      originalContent: 'old',
+      newContent: 'new',
     };
     const { lastFrame } = renderWithContext(
       <ToolMessage {...baseProps} resultDisplay={diffResult} />,