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/slicedToArray.js

@@ -0,0 +1,8 @@
+var arrayWithHoles = require("./arrayWithHoles.js");
+var iterableToArrayLimit = require("./iterableToArrayLimit.js");
+var unsupportedIterableToArray = require("./unsupportedIterableToArray.js");
+var nonIterableRest = require("./nonIterableRest.js");
+function _slicedToArray(r, e) {
+  return arrayWithHoles(r) || iterableToArrayLimit(r, e) || unsupportedIterableToArray(r, e) || nonIterableRest();
+}
+module.exports = _slicedToArray, module.exports.__esModule = true, module.exports["default"] = module.exports;