接上一轮，按接续文件继续执行

结论：Three.js 程序预览和刀具执行显示已收口，公网 HTTP/IP 下 Save/Restore Session 已支持 memory-fallback 降级并通过 node/browser gate。

web-rtcp-5axis-sim-plan/app/scripts/build-static.mjs

@@ -82,7 +82,13 @@ async function copyKinematicsRuntimeAssets() {
     join(sdkSrcDir, "linuxcnc-kinematics.js"),
     join(sdkDistDir, "linuxcnc-kinematics.js"),
   );
-  for (const entry of ["linuxcnc-interp.js", "linuxcnc-hal.js", "linuxcnc-tp.js", "linuxcnc-task-hal.js"]) {
+  for (const entry of [
+    "linuxcnc-interp.js",
+    "linuxcnc-hal.js",
+    "linuxcnc-tp.js",
+    "linuxcnc-task-hal.js",
+    "sim-config-staging.js",
+  ]) {
     await cp(join(sdkSrcDir, entry), join(sdkDistDir, entry));
   }