Fix bin/publish: copy docs.dist from project root

Fix bin/publish: use correct .env path for rspade_system
Fix bin/publish script: prevent grep exit code 1 from terminating script

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Co-Authored-By: Claude <noreply@anthropic.com>

node_modules/@babel/runtime/helpers/isNativeReflectConstruct.js

@@ -0,0 +1,9 @@
+function _isNativeReflectConstruct() {
+  try {
+    var t = !Boolean.prototype.valueOf.call(Reflect.construct(Boolean, [], function () {}));
+  } catch (t) {}
+  return (module.exports = _isNativeReflectConstruct = function _isNativeReflectConstruct() {
+    return !!t;
+  }, module.exports.__esModule = true, module.exports["default"] = module.exports)();
+}
+module.exports = _isNativeReflectConstruct, module.exports.__esModule = true, module.exports["default"] = module.exports;