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/collect.js/src/methods/has.js

@@ -0,0 +1,10 @@
+'use strict';
+
+const variadic = require('../helpers/variadic');
+
+module.exports = function has(...args) {
+  const properties = variadic(args);
+
+  return properties.filter(key => Object.hasOwnProperty.call(this.items, key)).length
+    === properties.length;
+};