feat(skill): add genius-life creativity practice skill (#299)

* feat(skill): add genius-life core skill files

Add genius-life/SKILL.md and the six references/ files (creative-process,
practice-mode, development-mode, practices-catalog, evidence-basis,
scope-and-safety) as original synthesis from the mission research library,
with copyright-compliant paraphrase, named-fellow attribution, and honest
framing. Templates, README, evals, and catalog integration ship in later
features.

Co-authored-by: factory-droid[bot] <138933559+factory-droid[bot]@users.noreply.github.com>

* feat(skill): add genius-life templates, README, and evals

Add six fillable worksheets (talent audit, session plan, project
worksheet, conditions audit, incubation log, risk and failure review),
a human-facing README with the repository's required sections, and a
12-case eval manifest covering both modes and the required boundary
behaviors.

Co-authored-by: factory-droid[bot] <138933559+factory-droid[bot]@users.noreply.github.com>

* feat(skill): add genius-life to catalog and regenerate artifacts

Add the genius-life README catalog entry at its sorted position and
regenerate llms.txt, .claude-plugin/marketplace.json, .codex-plugin/plugin.json,
and .agents/plugins/marketplace.json from their generators.

Co-authored-by: factory-droid[bot] <138933559+factory-droid[bot]@users.noreply.github.com>

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Co-authored-by: factory-droid[bot] <138933559+factory-droid[bot]@users.noreply.github.com>

README.md

@@ -180,6 +180,10 @@ Carry an embedded technical engagement from an ambiguous need to an adopted, mea
 
 Build and maintain web frontends — component architecture, state management, API integration, responsive layout, client-side performance, and frontend testing patterns. Framework agnostic, focused on web frontend implementation. Do not use for backend service implementation, data engineering, or platform infrastructure work.
 
+### [genius-life](genius-life/SKILL.md)
+
+Guide a person in cultivating creativity in their own work and life: open conversational sessions on creative blocks, habits, environment, motivation, and resilience, or structured development of a concrete project or fledgling idea through a five-phase practice. Do not use for therapy or clinical support, general life coaching, product or stakeholder discovery, or as a study guide for a book.
+
 ### [ghost-cli](ghost-cli/SKILL.md)
 
 Ghost CMS from the terminal. Manage posts and pages, list tags, and check site info. Admin API key from Ghost Integrations. JWT authentication handled automatically.