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/webpack/lib/SelfModuleFactory.js

@@ -0,0 +1,33 @@
+/*
+	MIT License http://www.opensource.org/licenses/mit-license.php
+	Author Tobias Koppers @sokra
+*/
+
+"use strict";
+
+/** @typedef {import("./ModuleFactory").ModuleFactoryCallback} ModuleFactoryCallback */
+/** @typedef {import("./ModuleFactory").ModuleFactoryCreateData} ModuleFactoryCreateData */
+/** @typedef {import("./ModuleGraph")} ModuleGraph */
+
+class SelfModuleFactory {
+	/**
+	 * @param {ModuleGraph} moduleGraph module graph
+	 */
+	constructor(moduleGraph) {
+		this.moduleGraph = moduleGraph;
+	}
+
+	/**
+	 * @param {ModuleFactoryCreateData} data data object
+	 * @param {ModuleFactoryCallback} callback callback
+	 * @returns {void}
+	 */
+	create(data, callback) {
+		const module = this.moduleGraph.getParentModule(data.dependencies[0]);
+		callback(null, {
+			module
+		});
+	}
+}
+
+module.exports = SelfModuleFactory;