refactor(lightspeed): migrate ToolCallContent to PatternFly components

[its-mitesh-kumar]

Summary

Refactors the ToolCallContent component to use PatternFly components instead of Material-UI, following the PatternFly AI Chatbot design patterns.

UI after changes

Light Mode

Screen.Recording.2026-01-16.at.3.19.28.PM.mov

Dark mode

Fixes

• Fixes https://issues.redhat.com/browse/RHDHBUGS-2512

✔️ Checklist

• A changeset describing the change and affected packages. (more info)
• Added or Updated documentation
• Tests for new functionality and regression tests for bug fixes
• Screenshots attached (for UI changes)

[rhdh-gh-app]

Changed Packages

Package Name	Package Path	Changeset Bump	Current Version
@red-hat-developer-hub/backstage-plugin-lightspeed	workspaces/lightspeed/plugins/lightspeed	patch	v1.1.2

[its-mitesh-kumar]

@aprilma419 Please have a look at screen recording for Tool Call .
Cc: @debsmita1 @karthikjeeyar

[aprilma419]

@its-mitesh-kumar Does the copy icon copy anything from the tool call? If not, I think we can just remove it

[ciiay]

Hi @its-mitesh-kumar , the yarn test fails for me with your branch. Can you verify if it works for you?

[its-mitesh-kumar]

@its-mitesh-kumar Does the copy icon copy anything from the tool call? If not, I think we can just remove it =

@aprilma419 Copy icon is being used to copy the response.

[aprilma419]

@its-mitesh-kumar Does the copy icon copy anything from the tool call? If not, I think we can just remove it =

@aprilma419 Copy icon is being used to copy the response.

@its-mitesh-kumar Okay, if so, then I think the copy icon needs to be aligned in the same horizontal row with the Response title in the UI like this

[its-mitesh-kumar]

@its-mitesh-kumar Okay, if so, then I think the copy icon needs to be aligned in the same horizontal row with the Response title in the UI like this

@aprilma419 Updated the Screen Recording in the description.

[sonarqubecloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarQube Cloud

[aprilma419]

@its-mitesh-kumar The recording is only 1 second long...

The screenshot of the dark mode looks good to me

[HusneShabbir]

/lgtm

[karthikjeeyar]

/approve
/lgtm