Allow adding and removing extensions from Dev UI

[phillip-kruger]

This PR add the "quarkus add" and "quarkus remove" to Dev UI. It allows you to browse (and search) for installable extensions in Dev UI and install them from Dev UI. It also adds a remove button on the details screen on the extension if it can be uninstalled.

[github-actions]

🎊 PR Preview 123ea8e has been successfully built and deployed to https://quarkus-pr-main-43840-preview.surge.sh/version/main/guides/

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[cescoffier]

Looks like it breaks a few things :-)

[phillip-kruger]

@cescoffier yes I don't know why. The tests that breaks in CI runs fine on localhost. Maybe @maxandersen can comment ?

[gsmet]

I added a micro comment but, more importantly, before merging, I think we need to make sure this doesn't slow down the startup too much:

• Creating an ObjectMapper can be sometimes slow. Now it might just be the first ObjectMapper creation that is slow but we need to check for it.
• The second thing that worries me is that the test failures seem to point out the fact that you're trying to update the registry even when not actually doing anything related to your new feature. Updating the registry is slow so I definitely don't want us to pay the price of updating it every day if you don't need it - and there's a good chance you won't add a dependency or create a new app every day. To test that, you will have to drop the local registry artifact and see how it performs at startup.

Not saying these are actual issues or issues we cannot solve but we need to make sure this feature is not introducing a regression in daily life developer experience.

This review can be dropped once everything is sorted out but I just want to make sure nobody merges before we have checked the situation.

[phillip-kruger]

The test broke because of Remove Dev. This is now fixed, let's see what CI does

[quarkus-bot]

Status for workflow Quarkus Documentation CI

This is the status report for running Quarkus Documentation CI on commit 94b3209.

✅ 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.

Warning

There are other workflow runs running, you probably need to wait for their status before merging.

[cescoffier]

LGTM - I just wonder why the path tests have been moved around.

[quarkus-bot]

Status for workflow Quarkus CI

This is the status report for running Quarkus CI on commit 94b3209.

✅ 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.

[cescoffier]

LGTM - I just wonder why the path tests have been moved around.

@phillip-kruger gave me the answer. The tests (made by me a few years ago) were not located in their proper location - it was working _magically). It makes a lot more sense now.

[cescoffier]

Remove the backport label - this is a feature, not a bug fix.