CLAUDE.md + fix broken link (#241)

* Add CLAUDE.md
* Exclude CLAUDE.md from being served
* Fix broken Javadoc link in 0.19.0 documentation

Replace Maven variable ${project.version} with hardcoded version 0.19.0
in the Javadoc URL. The Maven-style placeholder was not being interpolated
by Jekyll, causing a broken link on the 0.19.0 documentation page.

Assisted-by: Claude Sonnet 4.5 <noreply@anthropic.com>
Signed-off-by: Tom Bentley <tbentley@redhat.com>

Author: tombentley

CLAUDE.md

@@ -0,0 +1,22 @@
+This is the repo for the website associated with Kroxylicious. 
+Kroxylicious is a Layer 7 proxy for the Kafka protocol.
+The website uses Jekyll and is hosted on github.
+
+The content in this repo is a mixture of two things:
+
+* static markdown and HTML content, which doesn't change much between releases of the Kroxylicious software.
+* version-specific documentation, where a new release of the Kroxylicious software produces new documentation about that version.
+
+The version-specific content has index pages enumerating the downloads and documentation publications, which is templated using liquid templates.
+
+When you make a change you should test it. 
+The script `./run.sh` can be used to serve the site from a docker container. 
+The preview site can then be accessed at `http://127.0.0.1:4000/`.
+
+This GitHub repository is hosted on GitHub at `https://github.com/kroxylicious/kroxylicious.github.io`.
+You can use the `gh` tool to interact with GitHub PRs.
+Note that we do not use the website repo for issues. 
+Instead, issues for the website are held in the main Kroxylicious repo `https://github.com/kroxylicious/kroxylicious`.
+So if you need to interact with website issues you can use the `-R kroxylicious/kroxylicious` option, for example: `gh issue list -R kroxylicious/kroxylicious`.
+
+When making commits, use the `Assisted-by:` trailer to attribute changes to AI tooling, rather than `Coauthored-by:`.

_config.yml

@@ -51,6 +51,7 @@ exclude:
   - run.sh
   - bootstrap_setup.sh
   - README.md
+  - CLAUDE.md
 #   - .sass-cache/
 #   - .jekyll-cache/
 #   - gemfiles/

_data/documentation/0_19_0.yaml

@@ -79,5 +79,5 @@ docs:
     description: The Java API documentation.
     tags:
       - developer
-    path: "https://javadoc.io/doc/io.kroxylicious/kroxylicious-api/${project.version}/index.html"
+    path: https://javadoc.io/doc/io.kroxylicious/kroxylicious-api/0.19.0/index.html
     rank: '033'