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/test/helpers/channels/channel-media-roots-contract.ts

@@ -0,0 +1,25 @@
+import { resolveRelativeBundledPluginPublicModuleId } from "../../../src/test-utils/bundled-plugin-public-surface.js";
+
+type IMessageContractSurface = {
+  DEFAULT_IMESSAGE_ATTACHMENT_ROOTS: string[];
+  resolveIMessageAttachmentRoots: (params: unknown) => string[];
+  resolveIMessageRemoteAttachmentRoots: (params: unknown) => string[];
+};
+
+const {
+  DEFAULT_IMESSAGE_ATTACHMENT_ROOTS,
+  resolveIMessageAttachmentRoots,
+  resolveIMessageRemoteAttachmentRoots,
+} = (await import(
+  resolveRelativeBundledPluginPublicModuleId({
+    fromModuleUrl: import.meta.url,
+    pluginId: "imessage",
+    artifactBasename: "contract-api.js",
+  })
+)) as IMessageContractSurface;
+
+export {
+  DEFAULT_IMESSAGE_ATTACHMENT_ROOTS,
+  resolveIMessageAttachmentRoots,
+  resolveIMessageRemoteAttachmentRoots,
+};