change architecture and swap from httpx to aiohttp

api/domain/task_status.py

@@ -0,0 +1,9 @@
+from enum import Enum
+
+
+class TaskStatus(str, Enum):
+    """Состояние задачи браузерного агента."""
+    queued = "queued"
+    running = "running"
+    succeeded = "succeeded"
+    failed = "failed"