DevUI improvements

[ppalaga]

Follows up #1008 by @phillip-kruger

Some ideas that might further improve the experience:

• Display the wsdl file (see https://quarkus.io/guides/dev-ui-v2#code-block)
• Dedicated log, especially if org.apache.cxf.ext.logging.LoggingFeature is enabled. see https://quarkus.io/guides/dev-ui-v2#add-a-log-file. This can be similar to what has been done for the test log. see https://github.com/quarkusio/quarkus/blob/main/extensions/vertx-http/dev-ui-resources/src/main/resources/dev-ui/qwc/qwc-test-log.js

[ppalaga]

I have finally found some time to have a look at the DevUI. I have split the client and service lists into separate cards and added links to their WSDLs. I do not think it makes much sense to render the WSDL as a part of the DevUI.

Being able to show payload log per client/service could perhaps be interesting for the future.
Similar for showing the effective configuration of a service/client.

I'll keep this issue open for further ideas.