Move and update Context tests to tests/Log/

Move all PropagatedContext tests from tests/Context/ to tests/Log/,
matching the package they now test. Rename test files and classes to
reflect the new Repository/Context naming. Update all imports, access
patterns, and payload key references.

- PropagatedContextTest → ContextTest
- PropagatedContextCoroutineTest → ContextCoroutineTest
- PropagatedContextLogTest → ContextLogProcessorTest
- PropagatedContextQueueTest → ContextQueueTest
- ContextPropagatedTest → ContextInstanceTest
- PropagatedContextIntegrationTest → ContextIntegrationTest (Integration/Log/)
- LogManagerTest: update ContextLogProcessor import
- CallQueuedHandlerTest: update context access
- AfterEachTestSubscriber: update flushState reference

Author: binaryfire

tests/AfterEachTestSubscriber.php

@@ -44,7 +44,6 @@ public function notify(Finished $event): void
         \Hypervel\Container\BoundMethod::flushMethodRecipeCache();
         \Hypervel\Container\Container::setInstance(null);
         \Hypervel\Context\CoroutineContext::flush();
-        \Hypervel\Context\PropagatedContext::flushState();
         \Hypervel\Cookie\Middleware\EncryptCookies::flushState();
         \Hypervel\Coroutine\Coroutine::flushAfterCreated();
         \Hypervel\Database\Console\Migrations\FreshCommand::prohibit(false);
@@ -100,6 +99,7 @@ public function notify(Finished $event): void
         \Hypervel\Http\Middleware\TrustProxies::flushState();
         \Hypervel\Http\Resources\Json\JsonResource::flushState();
         \Hypervel\Http\Resources\JsonApi\JsonApiResource::flushState();
+        \Hypervel\Log\Context\Repository::flushState();
         \Hypervel\Mail\Attachment::flushState();
         \Hypervel\Mail\Mailer::flushState();
         \Hypervel\Mail\Markdown::flushState();