refactor(opc): Rename async close method to aclose

Renamed the OPC.close asynchronous method to OPC.aclose to align with common Python conventions for asynchronous context managers and methods, improving clarity. All call sites and tests have been updated accordingly.

laborious/activities/activities.py

@@ -164,6 +164,6 @@ class Activities(Storage, MLFlow, Gates, OPC, ModelMetrics, API):
         Storage.close(self)
         MLFlow.close(self)
         Gates.close(self)
-        await OPC.close(self)
+        await OPC.aclose(self)
         ModelMetrics.close(self)
         API.close(self)

laborious/activities/opc.py

@@ -491,7 +491,7 @@ class OPC(SientiaMonitoring):
 
         return data.to_dict()
 
-    async def close(self):
+    async def aclose(self):
         """
         Gracefully shutdown all OPC server connections and cleanup resources.
 

tests/laborious/activities/test_opc.py

@@ -734,5 +734,5 @@ async def test_validate_server(opc):
 @mark.asyncio
 async def test_close(opc):
     opc.opc_repository['server1'].disconnect = AsyncMock(return_value=True)
-    await opc.close()
+    await opc.aclose()
     opc.opc_repository['server1'].disconnect.assert_called_once()