fix: bind orientation prompt to runtime contract

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

@@ -43,6 +43,17 @@ function sourceFingerprint() {
   return hash.digest("hex").slice(0, 16);
 }
 
+function orientationInstruction() {
+  return [
+    "只依据当前事件形成TCS事件语义、当前目的和一个或多个允许的signal，不得按原文关键词扫描协议。",
+    "只输出一个JSON对象，且必须精确包含schema,cycle_id,event_sha256,instance_id,event_semantics,current_purpose,signals。",
+    "schema必须等于guanghu.zhuyuan-tcs-event-orientation/v1。",
+    "cycle_id,event_sha256,instance_id必须原样复制runtime_input中的同名值。",
+    "signals必须是非空对象数组；每一项必须包含字符串id和字符串why，id只能从runtime_input.orientation_contract.allowed_signals中选择。",
+    "不要把signals写成字符串数组，不要省略schema。",
+  ].join("\n");
+}
+
 function runRuntime(command, args) {
   const result = spawnSync(process.execPath, [runtimePath, command, ...args], {
     encoding: "utf8",
@@ -196,8 +207,7 @@ export class ControllerEngine {
     ]);
     const oriented = await this.generateValidated({
       role: "tcs_event_orientation",
-      instruction:
-        "只依据当前事件形成TCS事件语义、当前目的和一个或多个允许的signal_id。不得按原文关键词扫描协议。",
+      instruction: orientationInstruction(),
       input: {
         ...perceived.cycle.model_input,
         cycle_id: perceived.cycle.cycle_id,