basically as generated by OpenRouter's Perplexity Llama 3.1 Sonar Large
Online with a tailored prompt

I edited the categories a bit and that's it. i even left the keywords
for an AI-generated logo in there :headdesk:

fully-qualified image and fix up version

subsequent "final" clean up

- clean up description.md to communicate the project goals rather than
the functional facts; remove extraneous output
- add version tag to docker-compose image definition
- updates to config.json to match other changes