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/forget.js

@@ -0,0 +1,11 @@
+'use strict';
+
+module.exports = function forget(key) {
+  if (Array.isArray(this.items)) {
+    this.items.splice(key, 1);
+  } else {
+    delete this.items[key];
+  }
+
+  return this;
+};