[10.x] Fix Http global middleware for queue, octane, and dependecy injection

src/Illuminate/Foundation/Providers/FoundationServiceProvider.php

@@ -13,6 +13,7 @@
 use Illuminate\Foundation\MaintenanceModeManager;
 use Illuminate\Foundation\Precognition;
 use Illuminate\Foundation\Vite;
+use Illuminate\Http\Client\Factory as HttpFactory;
 use Illuminate\Http\Request;
 use Illuminate\Log\Events\MessageLogged;
 use Illuminate\Support\AggregateServiceProvider;
@@ -41,6 +42,7 @@ class FoundationServiceProvider extends AggregateServiceProvider
      * @var array
      */
     public $singletons = [
+        HttpFactory::class => HttpFactory::class,
         Vite::class => Vite::class,
     ];
 

tests/Integration/Http/HttpClientTest.php

@@ -0,0 +1,24 @@
+<?php
+
+namespace Illuminate\Tests\Integration\Http;
+
+use Illuminate\Http\Client\Factory;
+use Illuminate\Support\Facades\Facade;
+use Illuminate\Support\Facades\Http;
+use Orchestra\Testbench\TestCase;
+
+class HttpClientTest extends TestCase
+{
+    public function testGlobalMiddlewarePersistsAfterFacadeFlush(): void
+    {
+        Http::macro('getGlobalMiddleware', fn () => $this->globalMiddleware);
+        Http::globalRequestMiddleware(fn ($request) => $request->withHeader('User-Agent', 'Example Application/1.0'));
+        Http::globalRequestMiddleware(fn ($request) => $request->withHeader('User-Agent', 'Example Application/1.0'));
+
+        $this->assertCount(2, Http::getGlobalMiddleware());
+
+        Facade::clearResolvedInstances();
+
+        $this->assertCount(2, Http::getGlobalMiddleware());
+    }
+}