Release v0.4.0: /consistency-check, skill fixes, genre-agnostic agents

New skill: /consistency-check — cross-GDD entity registry scanner
New registries: design/registry/entities.yaml, docs/registry/architecture.yaml
Skill fixes: no-arg guards, verdict keywords, AskUserQuestion gates on all team-* skills
Agent fixes: genre-agnostic language in game-designer, systems-designer, economy-designer, live-ops-designer
Docs: skill/template counts corrected, stale references cleaned up

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

.claude/skills/test-helpers/SKILL.md

@@ -368,7 +368,7 @@ Ask: "May I write these helper files to `tests/helpers/`?"
 "Skipping `[path]` — already exists. Remove the file manually if you want it
 regenerated."
 
-After writing:
+After writing: Verdict: **COMPLETE** — helper files created.
 
 "Helper files created. To use them in a test:
 - Godot: `class_name` is auto-imported — no explicit import needed
@@ -387,3 +387,9 @@ After writing:
 - **Helpers should reflect the GDD** — bounds and constants in helpers should
   trace to GDD Formulas sections, not invented values
 - **Ask before writing** — always confirm before creating files in `tests/`
+
+## Next Steps
+
+- Run `/test-setup` if the test framework has not been scaffolded yet.
+- Use `/dev-story` to implement stories — helpers reduce boilerplate in new test files.
+- Run `/skill-test` to validate other skills that may need helper coverage.