- action add/update: new --dependencies <json> option
- parseDependencies accepts JSON, name@version shorthand, or bare names
- update is incremental; --dependencies replaces the whole array
- docs: deployment/systemd.md + skill SKILL/action-types/development
document the npm-deps feature and the service-PATH requirement
(spawn npm ENOENT without nvm bin dir on PATH)
Rename the skill directory and update all references (SKILL.md frontmatter
name, AGENTS.md, design doc, install.sh). Git tracks this as a rename so
history is preserved.