重构主控编排与运行时预热链路，统一工作区提示词/专家调度协议并补齐 wiki 记忆注入与写回闭环。

同时收敛启动与运维脚本默认行为（含 wiki worker）、更新 Admin 可观测性与相关测试，降低首轮时延并提高运行稳定性。

Made-with: Cursor

openclaw/scripts/build-stamp.mjs

@@ -0,0 +1,50 @@
+#!/usr/bin/env node
+import { spawnSync } from "node:child_process";
+import fs from "node:fs";
+import path from "node:path";
+import process from "node:process";
+import { pathToFileURL } from "node:url";
+
+export function resolveGitHead(params = {}) {
+  const cwd = params.cwd ?? process.cwd();
+  const spawnSyncImpl = params.spawnSync ?? spawnSync;
+  try {
+    const result = spawnSyncImpl("git", ["rev-parse", "HEAD"], {
+      cwd,
+      encoding: "utf8",
+      stdio: ["ignore", "pipe", "ignore"],
+    });
+    if (result.status !== 0) {
+      return null;
+    }
+    const head = (result.stdout ?? "").trim();
+    return head || null;
+  } catch {
+    return null;
+  }
+}
+
+export function writeBuildStamp(params = {}) {
+  const cwd = params.cwd ?? process.cwd();
+  const fsImpl = params.fs ?? fs;
+  const now = params.now ?? Date.now;
+  const distRoot = path.join(cwd, "dist");
+  const buildStampPath = path.join(distRoot, ".buildstamp");
+  const head = resolveGitHead({
+    cwd,
+    spawnSync: params.spawnSync,
+  });
+
+  fsImpl.mkdirSync(distRoot, { recursive: true });
+  fsImpl.writeFileSync(buildStampPath, `${JSON.stringify({ builtAt: now(), head })}\n`, "utf8");
+  return buildStampPath;
+}
+
+if (import.meta.url === pathToFileURL(process.argv[1] ?? "").href) {
+  try {
+    writeBuildStamp();
+  } catch (error) {
+    console.error(error);
+    process.exit(1);
+  }
+}