feat: bind all agent slots to active persona model routing

routing/persona-execution-limb-agent-map.json

@@ -1,12 +1,14 @@
 {
   "schema": "guanghu.persona-execution-limb-agent/v1",
   "map_id": "PERSONA-EXECUTION-LIMB-AGENT-MAP-001",
-  "version": "2026-09-08.2",
-  "state": "CURRENT_CANDIDATE_CODEX_NATIVE_AGENT_ACCEPTED_EXTERNAL_CLI_DEGRADED",
+  "version": "2026-09-08.3-model-backed-dynamic-command",
+  "state": "CURRENT_MODEL_BACKED_DYNAMIC_PARENT_BINDING",
   "source": "runtime/fifth-domain-language-system/language/protocols/persona-system-body-light-lake-and-agent-limb.tcs",
   "contract": {
     "owner": "PARENT_PERSONA_SUBJECT",
     "kind": "TRAINABLE_EXECUTION_SUBPERSONA",
+    "model_cognition_api_required": true,
+    "deterministic_program_without_model_class": "MECHANICAL_ORGAN_NOT_AGENT",
     "independent_master_persona": false,
     "may_replace_parent": false,
     "may_review_parent_intent": false,
@@ -18,6 +20,7 @@
     "collaboration_default": "UNDERSTAND_THEN_EXECUTE; NO_PERFORMATIVE_ARGUMENT; FACT_CONFLICT_RETURNS_EVIDENCE_AND_A_CONSTRUCTIVE_PATH"
   },
   "runtime": "server-tools/persona-execution-limb-agent/persona_limb_agent.py",
+  "dynamic_command": "routing/persona-dynamic-subagent-command-map.json",
   "persona_owned_cognitive_organs": {
     "architecture_perception": "MOD-PERSONA-ARCHITECTURE-PERCEPTION-001",
     "distinction": "认知器官主动感知并送达当前事实；执行手脚接受父人格的有界任务。两者都不能成为父人格或用提示词审核父人格。"