feat: add thread status documents and safe thread reply handling

src/lib/execution/remote-runtime-adapter.ts

@@ -25,17 +25,66 @@ function trimToDefined(value: string | undefined) {
   return trimmed ? trimmed : undefined;
 }
 
+function looksLikeThreadEnvironmentDiagnostic(value: string | undefined) {
+  const text = trimToDefined(value);
+  if (!text) {
+    return false;
+  }
+
+  const primarySignals = [
+    "当前会话环境从只读改回可写",
+    "当前会话环境只读",
+    "不能直接把当前会话环境",
+    "cwd 我可以在命令里指向",
+    "文件系统：read-only",
+  ];
+  const secondarySignals = [
+    "只读权限",
+    "切回可写",
+    "不能继续开发",
+    "不能写文件",
+    "不能提交",
+  ];
+
+  const primaryMatchCount = primarySignals.filter((fragment) => text.includes(fragment)).length;
+  const secondaryMatchCount = secondarySignals.filter((fragment) => text.includes(fragment)).length;
+
+  return primaryMatchCount >= 2 || (primaryMatchCount >= 1 && secondaryMatchCount >= 1);
+}
+
+function buildThreadEnvironmentErrorMessage() {
+  return "THREAD_ENVIRONMENT_INVALID: 线程返回了内部环境提示，已拦截，请检查线程绑定或工作目录。";
+}
+
 export function normalizeRemoteExecutionResult(
   input: RemoteExecutionResultInput,
 ): NormalizedRemoteExecutionResult {
+  const rawThreadReply = trimToDefined(input.rawThreadReply);
+  const replyBody = trimToDefined(input.replyBody);
+  const errorMessage = trimToDefined(input.errorMessage);
+  const hasEnvironmentDiagnostic =
+    looksLikeThreadEnvironmentDiagnostic(rawThreadReply) ||
+    looksLikeThreadEnvironmentDiagnostic(replyBody);
+
+  if (hasEnvironmentDiagnostic) {
+    return {
+      status: "failed",
+      dispatchExecutionId: trimToDefined(input.dispatchExecutionId),
+      targetProjectId: trimToDefined(input.targetProjectId),
+      targetThreadId: trimToDefined(input.targetThreadId),
+      errorMessage: errorMessage || buildThreadEnvironmentErrorMessage(),
+      requestId: trimToDefined(input.requestId),
+    };
+  }
+
   return {
     status: input.status === "failed" ? "failed" : "completed",
     dispatchExecutionId: trimToDefined(input.dispatchExecutionId),
     targetProjectId: trimToDefined(input.targetProjectId),
     targetThreadId: trimToDefined(input.targetThreadId),
-    rawThreadReply: trimToDefined(input.rawThreadReply),
-    replyBody: trimToDefined(input.replyBody),
-    errorMessage: trimToDefined(input.errorMessage),
+    rawThreadReply,
+    replyBody,
+    errorMessage,
     requestId: trimToDefined(input.requestId),
   };
 }