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>

app/RSpade/Core/Helpers/redirect.php

@@ -0,0 +1,35 @@
+<?php
+/**
+ * Override Laravel's redirect helper to use relative URLs
+ * This ensures redirects are protocol and domain agnostic
+ */
+
+namespace App\RSpade\Core\Helpers;
+
+/**
+ * Create a redirect response to the given path
+ * Forces relative URLs regardless of APP_URL or request protocol
+ * 
+ * @param string $path
+ * @param int $status
+ * @param array $headers
+ * @param bool|null $secure
+ * @return \Illuminate\Http\RedirectResponse
+ */
+function rsx_redirect($path, $status = 302, $headers = [], $secure = null)
+{
+    // Ensure path starts with /
+    if (!str_starts_with($path, '/')) {
+        $path = '/' . $path;
+    }
+    
+    // Create a redirect response with just the path (no domain/protocol)
+    $response = new \Illuminate\Http\RedirectResponse($path, $status, $headers);
+    
+    // Set the session on the response
+    if (app()->bound('session')) {
+        $response->setSession(app('session'));
+    }
+    
+    return $response;
+}