chore(consume): remove non-functional hive command

[richardgreg]

🗒️ Description

• Remove broken consume hive command and related code paths
• Update help tests to exclude removed command

I went with sunsetting the cmd because users can already achieve the same result by running both commands separately:
uv run consume rlp --input ./fixtures
uv run consume engine --input ./fixtures

🔗 Related Issues or PRs

Fixes #1984

✅ Checklist

• All: Ran fast tox checks to avoid unnecessary CI fails, see also Code Standards and Enabling Pre-commit Checks:

  uvx --with=tox-uv tox -e lint,typecheck,spellcheck,markdownlint

• All: PR title adheres to the repo standard - it will be used as the squash commit message and should start type(scope):.
• All: Considered adding an entry to CHANGELOG.md.
• All: Considered updating the online docs in the ./docs/ directory.
• All: Set appropriate labels for the changes (only maintainers can apply labels).
• Tests: Ran mkdocs serve locally and verified the auto-generated docs for new tests in the Test Case Reference are correctly formatted.
• Tests: For PRs implementing a missed test case, update the post-mortem document to add an entry the list.
• Ported Tests: All converted JSON/YML tests from ethereum/tests or tests/static have been assigned @ported_from marker.

[spencer-tb]

I'm in favor of removing but I'd like to get @danceratopz opininion here. I personally never use it!