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/GetFullHashRuntimeModule.js

@@ -0,0 +1,30 @@
+/*
+	MIT License http://www.opensource.org/licenses/mit-license.php
+*/
+
+"use strict";
+
+const RuntimeGlobals = require("../RuntimeGlobals");
+const RuntimeModule = require("../RuntimeModule");
+
+/** @typedef {import("../Compilation")} Compilation */
+
+class GetFullHashRuntimeModule extends RuntimeModule {
+	constructor() {
+		super("getFullHash");
+		this.fullHash = true;
+	}
+
+	/**
+	 * @returns {string | null} runtime code
+	 */
+	generate() {
+		const compilation = /** @type {Compilation} */ (this.compilation);
+		const { runtimeTemplate } = compilation;
+		return `${RuntimeGlobals.getFullHash} = ${runtimeTemplate.returningFunction(
+			JSON.stringify(compilation.hash || "XXXX")
+		)}`;
+	}
+}
+
+module.exports = GetFullHashRuntimeModule;