Improve hydrawise typing (#93503)

* Improve hydrawise generic typing

* Enable strict typing

* Remove unused code

mypy.ini

@@ -1452,6 +1452,16 @@ disallow_untyped_defs = true
 warn_return_any = true
 warn_unreachable = true
 
+[mypy-homeassistant.components.hydrawise.*]
+check_untyped_defs = true
+disallow_incomplete_defs = true
+disallow_subclassing_any = true
+disallow_untyped_calls = true
+disallow_untyped_decorators = true
+disallow_untyped_defs = true
+warn_return_any = true
+warn_unreachable = true
+
 [mypy-homeassistant.components.hyperion.*]
 check_untyped_defs = true
 disallow_incomplete_defs = true