Initial support for vacuums (clean module) (#944)

Adds support for clean module:
- Show current vacuum state
- Start cleaning (all rooms)
- Return to dock
- Pausing & unpausing
- Controlling the fan speed

---------

Co-authored-by: Steven B <51370195+sdb9696@users.noreply.github.com>

tests/test_device_factory.py

@@ -117,7 +117,11 @@ async def test_connect_custom_port(discovery_mock, mocker, custom_port):
         connection_type=ctype,
         credentials=Credentials("dummy_user", "dummy_password"),
     )
-    default_port = 80 if "result" in discovery_data else 9999
+    default_port = (
+        DiscoveryResult.from_dict(discovery_data["result"]).mgt_encrypt_schm.http_port
+        if "result" in discovery_data
+        else 9999
+    )
 
     ctype, _ = _get_connection_type_device_class(discovery_data)