Apply improvements to error handler page

[mcruzdev]

Why

This pull request was created after this pull request discussion.

What

I am adding:

• copy to clipboard button, to copy the stacktrace

final.webm

• change the view mode (wrap and scroll)

Closes #43642

[phillip-kruger]

Very cool ! Any reason this is still in Draft ?

[mcruzdev]

Thank you @phillip-kruger, I am adding view mode toggle

[mcruzdev]

Hello @gsmet and @phillip-kruger, I added the change view mode function. (I updated the video)

[gsmet]

Nice work!

I required some small changes (sorry but when dealing with UI/UX, there's always a lot of nitpicking).

Also, I think the test failure might be related. Maybe the test needs some adjustments due to the changes made, I don't know.

[mcruzdev]

Nice work!

I required some small changes (sorry but when dealing with UI/UX, there's always a lot of nitpicking).

Also, I think the test failure might be related. Maybe the test needs some adjustments due to the changes made, I don't know.

Thank you @gsmet, I am updating the pull request... tests are failling because HtmlUnit does not support async functions...

[quarkus-bot]

Status for workflow Quarkus CI

This is the status report for running Quarkus CI on commit da69913.

✅ The latest workflow run for the pull request has completed successfully.

It should be safe to merge provided you have a look at the other checks in the summary.

You can consult the Develocity build scans.

[gsmet]

AFAICS, the intent looks good from my POV now, thanks!

@phillip-kruger I let you do a final check as quite some code has changed since you first reviewed.