This is useful for other tools, such as the dev ui. At the moment the urls are things like https://quarkus.io/extensions/static/f17da5d4877059ca4038829a1d9d5847/64204/smartcrop-041f5002-81c7-4c2d-97eb-6286c16d8ae5.png.webp which wouldn't be easy for the dev ui to discover. Instead, we should add a stable image url, something like https://quarkus.io/extensions/io.quarkiverse.pact/quarkus-pact-consumer/logo.png