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/help/SKILL.md

@@ -11,6 +11,8 @@ model: haiku
 
 # Studio Help — What Do I Do Next?
 
+This skill is read-only — it reports findings but writes no files.
+
 This skill figures out exactly where you are in the game development pipeline and
 tells you what comes next. It is **lightweight** — not a full audit. For a full
 gap analysis, use `/project-stage-detect`.
@@ -163,6 +165,8 @@ Approaching **[next phase]** gate → run `/gate-check` when ready.
 - If a step has no command (e.g. "Implement Stories"), explain what to do instead of showing a slash command
 - For MANUAL steps, ask the user: "I can't tell if [step] is done — has it been completed?"
 
+Verdict: **COMPLETE** — next steps identified.
+
 ---
 
 ## Step 8: Gate Warning (if close)