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/marked/src/Hooks.js

@@ -0,0 +1,26 @@
+import { defaults } from './defaults.js';
+
+export class Hooks {
+  constructor(options) {
+    this.options = options || defaults;
+  }
+
+  static passThroughHooks = new Set([
+    'preprocess',
+    'postprocess'
+  ]);
+
+  /**
+   * Process markdown before marked
+   */
+  preprocess(markdown) {
+    return markdown;
+  }
+
+  /**
+   * Process HTML after marked is finished
+   */
+  postprocess(html) {
+    return html;
+  }
+}