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/webpack/lib/runtime/NonceRuntimeModule.js

@@ -0,0 +1,24 @@
+/*
+	MIT License http://www.opensource.org/licenses/mit-license.php
+	Author Ivan Kopeykin @vankop
+*/
+
+"use strict";
+
+const RuntimeGlobals = require("../RuntimeGlobals");
+const RuntimeModule = require("../RuntimeModule");
+
+class NonceRuntimeModule extends RuntimeModule {
+	constructor() {
+		super("nonce", RuntimeModule.STAGE_ATTACH);
+	}
+
+	/**
+	 * @returns {string | null} runtime code
+	 */
+	generate() {
+		return `${RuntimeGlobals.scriptNonce} = undefined;`;
+	}
+}
+
+module.exports = NonceRuntimeModule;