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>

public/index.php

@@ -0,0 +1,89 @@
+<?php
+
+use Illuminate\Contracts\Http\Kernel;
+use Illuminate\Http\Request;
+
+define('LARAVEL_START', microtime(true));
+
+/*
+|--------------------------------------------------------------------------
+| IDE Service Endpoints (Must be before maintenance check)
+|--------------------------------------------------------------------------
+|
+| Handle IDE service requests that bypass Laravel for performance.
+| These provide fast responses for IDE integration features.
+|
+*/
+
+$request_path = parse_url($_SERVER['REQUEST_URI'], PHP_URL_PATH);
+
+// Handle new IDE service endpoints (not the legacy _idehelper which uses Laravel)
+if (str_starts_with($request_path, '/_ide/service')) {
+    // Handle IDE services with authentication
+    $service_handler = __DIR__ . '/../app/RSpade/Ide/Services/handler.php';
+    if (file_exists($service_handler)) {
+        require_once $service_handler;
+        exit;
+    }
+}
+
+
+/*
+|--------------------------------------------------------------------------
+| Check If The Application Is Under Maintenance
+|--------------------------------------------------------------------------
+|
+| If the application is in maintenance / demo mode via the "down" command
+| we will load this file so that any pre-rendered content can be shown
+| instead of starting the framework, which could cause an exception.
+|
+*/
+
+if (file_exists($maintenance = __DIR__.'/../storage/framework/maintenance.php')) {
+    require $maintenance;
+}
+
+/*
+|--------------------------------------------------------------------------
+| Register The Auto Loader
+|--------------------------------------------------------------------------
+|
+| Composer provides a convenient, automatically generated class loader for
+| this application. We just need to utilize it! We'll simply require it
+| into the script here so we don't need to manually load our classes.
+|
+*/
+
+require __DIR__.'/../vendor/autoload.php';
+
+/*
+|--------------------------------------------------------------------------
+| Initialize RSpade Framework
+|--------------------------------------------------------------------------
+|
+| Acquire the global application read lock before anything else happens.
+| This ensures proper coordination between processes for operations like
+| manifest rebuilding. This MUST happen before the manifest loads.
+|
+*/
+
+/*
+|--------------------------------------------------------------------------
+| Run The Application
+|--------------------------------------------------------------------------
+|
+| Once we have the application, we can handle the incoming request using
+| the application's HTTP kernel. Then, we will send the response back
+| to this client's browser, allowing them to enjoy our application.
+|
+*/
+
+$app = require_once __DIR__.'/../bootstrap/app.php';
+
+$kernel = $app->make(Kernel::class);
+
+$response = $kernel->handle(
+    $request = Request::capture()
+)->send();
+
+$kernel->terminate($request, $response);