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/laravel-mix/src/components/Component.js

@@ -0,0 +1,66 @@
+/**
+ * @abstract
+ * @internal (for now)
+ **/
+class Component {
+    /** Whether or not to automatically register this component */
+    passive = false;
+
+    /** Whether or not this component requires dependency reloading */
+    requiresReload = false;
+
+    /**
+     * The name used to call this component.
+     *
+     * @deprecated
+     **/
+    caller = '';
+
+    /**
+     *
+     * @param {import("../Mix")} mix
+     */
+    constructor(mix) {
+        this.context = mix;
+    }
+
+    /**
+     * Specifiy one or more dependencies that must
+     * be installed for this component to work
+     *
+     * @returns {import("../PackageDependency").Dependency[]}
+     **/
+    dependencies() {
+        return [];
+    }
+
+    /**
+     * Add rules to the webpack config
+     *
+     * @returns {import('webpack').RuleSetRule[]}
+     **/
+    webpackRules() {
+        return [];
+    }
+
+    /**
+     * Add plugins to the webpack config
+     *
+     * @returns {import('webpack').WebpackPluginInstance[]}
+     **/
+    webpackPlugins() {
+        return [];
+    }
+
+    /**
+     * Update the webpack config
+     *
+     * @param {import('webpack').Configuration} config
+     * @returns {import('webpack').Configuration}
+     **/
+    webpackConfig(config) {
+        return config;
+    }
+}
+
+module.exports.Component = Component;