Normalize agent instructions and workplan frontmatter (STATE-WP-0067)

- Align agent files with on-disk workplan prefixes (infer from workplan ids)
- Set workplan domain to registered domain_slug; add topic_slug where applicable
- Repair frontmatter delimiter formatting; migrate legacy task status literals
- Regenerate AGENTS.md, CLAUDE.md, and .claude/rules from State Hub templates

.claude/rules/architecture.md

@@ -1,23 +1,8 @@
 ## Architecture
 
-**Request pipeline** (`src/cya/orchestrator.py`):
-1. Collect local context (`context/collector.py`)
-2. Recall memory via phase-memory ports (`memory/__init__.py`)
-3. Classify risk (`safety/risk.py`) — rule-based; memory signals add caution only
-4. Call LLM via `LLMAdapter` Protocol (`llm/adapter.py`) — FakeLLMAdapter today
-5. Render explainable response (Rich)
-
-**Memory (Profile 0 + Profile 1 spike):**
-- User-controlled local JSON behind explicit ports (`remember`, `recall`, `forget`, `export`)
-- Kinds: `preference`, `retrospection`, `interaction_goal`, `reflection`
-- Directory/project-bound activation via `activation_context`
-- `cya retrospect` feeds higher-order memory; optional verbal lesson capture (Profile 1)
-
-**Boundaries:** See `repo-boundary.md`. No production path bypasses the adapter or memory ports.
+<!-- TODO: Describe the key design decisions and component structure.
+     Key modules, data flows, external integrations, state machines, etc. -->
 
 ## Quick Reference
 
-- Memory contract: `MemoryVision.md`
-- Activation/retrospection concept: `docs/cya-memory-activation-and-retrospection-concept.md`
-- phase-memory feedback: `docs/phase-memory-optimization-suggestions.md`
-- `~/state-hub/mcp_server/TOOLS.md` — MCP tool reference
+`~/state-hub/mcp_server/TOOLS.md` — MCP tool reference