chore(tests): update moonshot generator test configuration

- Update the configuration for the moonshot generator test
- Set 'stream' parameter to false in the configuration

Author: ityaozm@gmail.com

tests/Pest.php

@@ -21,6 +21,7 @@
     ->beforeAll(function (): void {
     })
     ->beforeEach(function (): void {
+        // setup_http_fake();
     })
     ->afterEach(function (): void {
     })

tests/Unit/Generators/MoonshotGeneratorTest.php

@@ -19,6 +19,7 @@
 });
 
 it('can generate commit messages', function (): void {
+    config('ai-commit')->set('generators.moonshot.parameters.stream', false);
     expect(app(GeneratorManager::class)->driver('moonshot'))
         ->generate('OK')->toBeString()->not->toBeEmpty();
     Http::assertSentCount(1);