The activation-steps.txt template includes a {HELP_STEP} placeholder,
but activation-builder.js never calculated or replaced it. This caused
the literal string "{HELP_STEP}" to appear in compiled agent files.
Added helpStep calculation between menuStep and haltStep, and adjusted
subsequent step numbers accordingly.
Fixes#1441
* feat: add documentation website with Docusaurus build pipeline
* feat(docs): add AI discovery meta tags for llms.txt files
- Add global headTags with ai-terms, llms, llms-full meta tags
- Update landing page link to clarify AI context purpose
* fix(docs): restore accidentally deleted faq.md and glossary.md
Files were removed in 12dd97fe during path restructuring.
* fix(docs): update broken project-readme links to GitHub URL
* feat(schema): add compound trigger format validation