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/NoEmitOnErrorsPlugin.js

@@ -0,0 +1,30 @@
+/*
+	MIT License http://www.opensource.org/licenses/mit-license.php
+	Author Tobias Koppers @sokra
+*/
+
+"use strict";
+
+/** @typedef {import("./Compiler")} Compiler */
+
+const PLUGIN_NAME = "NoEmitOnErrorsPlugin";
+
+class NoEmitOnErrorsPlugin {
+	/**
+	 * Apply the plugin
+	 * @param {Compiler} compiler the compiler instance
+	 * @returns {void}
+	 */
+	apply(compiler) {
+		compiler.hooks.shouldEmit.tap(PLUGIN_NAME, (compilation) => {
+			if (compilation.getStats().hasErrors()) return false;
+		});
+		compiler.hooks.compilation.tap(PLUGIN_NAME, (compilation) => {
+			compilation.hooks.shouldRecord.tap(PLUGIN_NAME, () => {
+				if (compilation.getStats().hasErrors()) return false;
+			});
+		});
+	}
+}
+
+module.exports = NoEmitOnErrorsPlugin;