add Laravel Orchid integration (#157)

navigation.php

@@ -66,7 +66,7 @@
             'url' => 'usage',
             'children' => [
                 'Creating Tenants' => 'creating-tenants',
-                'Tenant Migrations'=> 'tenant-migrations',
+                'Tenant Migrations' => 'tenant-migrations',
                 'Tenant Routes' => 'tenant-routes',
                 'Tenant Storage' => 'tenant-storage',
                 'Tenant Manager' => 'tenant-manager',
@@ -205,6 +205,7 @@
                         'Nova' => 'integrations/nova',
                         'Telescope' => 'integrations/telescope',
                         'Livewire' => 'integrations/livewire',
+                        'Orchid' => 'integrations/orchid',
                     ],
                 ],
                 'Console commands' => 'console-commands',

source/docs/v3/integrations/orchid.blade.md

@@ -0,0 +1,42 @@
+---
+title: Laravel Orchid integration
+extends: _layouts.documentation
+section: content
+---
+
+# Laravel Orchid {#laravel-orchid}
+The instruction is written for a newly installed Orchid platform, it is proposed to use the platform as a central application and the tenant app.
+
+## Both in the central app and the tenant app
+
+Laravel Orchid has already been installed according to the [documentation Orchid](https://orchid.software/en/docs/installation/). All the steps have also been completed [Quickstart Tutorial](/docs/v3/quickstart).
+
+- To use Orchid both in the central & tenant parts you need to enable [Universal Routes](docs/v3/features/universal-routes).
+- Add the tenancy middleware to your `config\platform.php`
+    ```php
+    'middleware' => [
+        'public'  => ['web', 'universal', \Stancl\Tenancy\Middleware\InitializeTenancyByDomain::class],
+        'private' => ['web', 'platform', 'universal', \Stancl\Tenancy\Middleware\InitializeTenancyByDomain::class],
+    ],
+    ```
+- Add a route to `routes\platform.php`
+    ```php
+    Route::screen('/', PlatformScreen::class)
+    ->name('platform.index')
+    ->breadcrumbs(function (Trail $trail) {
+        return $trail->push(__('Home'), route('platform.index'));
+    });
+     ```
+- Tenant Routes `routes\tenant.php`
+    ```php
+    Route::middleware([
+        'web',
+        'platform',
+        InitializeTenancyByDomain::class,
+        PreventAccessFromCentralDomains::class,
+    ])->prefix('admin')->group(function () {
+        Route::get('/', function () {
+            return 'This is your multi-tenant application. The id of the current tenant is ' . tenant('id');
+        });
+    });
+     ```