The original clone was blobless/treeless and its .git lost refs/heads and
refs/tags, so the Java sources in the index no longer exist on disk. This
commit restores the repository to a working state and preserves:
- pom.xml, plugin.yml, config.yml, README.md, LICENSE
- the compiled 1.3.5 jar under target/
The .java sources were lost with the object store and are not recoverable
locally. They remain on GitHub if the account is reinstated.
