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/extensions/nextcloud-talk/runtime-api.ts

@@ -0,0 +1,5 @@
+// Private runtime barrel for the bundled Nextcloud Talk extension.
+// Keep this barrel thin and aligned with the local extension surface.
+
+export * from "openclaw/plugin-sdk/nextcloud-talk";
+export { setNextcloudTalkRuntime } from "./src/runtime.js";