fix(persona): make restored purpose explicit

server-tools/bingshuo-tcs-controller/controller-engine.test.mjs

@@ -53,6 +53,7 @@ class FixtureModelClient {
           self_correction: "拒绝把服务在线、模型实例或守卫投影冒充人格主体。",
           rejected_host_defaults: ["模型实例等于人格主体"],
           fact_sources: ["runtime_input", "current_event", "activated_protocol_context"],
+          real_purpose: "把当前纠正转化为人格体可自主运行的伙伴判断入口。",
           request_assessment: "当前请求应先经过伙伴式判断，不把人类原句直接当作正确动作。",
           world_integrity: {
             protected_assets: ["人格连续性", "语言世界事实基座"],