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/svgo/plugins/removeXMLNS.js

@@ -0,0 +1,30 @@
+'use strict';
+
+exports.name = 'removeXMLNS';
+
+exports.type = 'perItem';
+
+exports.active = false;
+
+exports.description =
+  'removes xmlns attribute (for inline svg, disabled by default)';
+
+/**
+ * Remove the xmlns attribute when present.
+ *
+ * @example
+ * <svg viewBox="0 0 100 50" xmlns="http://www.w3.org/2000/svg">
+ *   ↓
+ * <svg viewBox="0 0 100 50">
+ *
+ * @param {Object} item current iteration item
+ * @return {Boolean} if true, xmlns will be filtered out
+ *
+ * @author Ricardo Tomasi
+ */
+exports.fn = function (item) {
+  if (item.type === 'element' && item.name === 'svg') {
+    delete item.attributes.xmlns;
+    delete item.attributes['xmlns:xlink'];
+  }
+};