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

🤖 Generated with [Claude Code](https://claude.com/claude-code)

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

node_modules/rechoir/lib/normalize.js

@@ -0,0 +1,13 @@
+function normalizer(config) {
+  if (typeof config === 'string') {
+    return { module: config };
+  }
+  return config;
+}
+
+module.exports = function(config) {
+  if (Array.isArray(config)) {
+    return config.map(normalizer);
+  }
+  return normalizer(config);
+};