fix: shaper_current_power from int to float (#415)

* fix shaper_cur to float
renamed shaper_current_power entity to shaper_available_current

* add test_shaper_available_current

Author: KipK

openevsehttp/__main__.py

@@ -1288,8 +1288,8 @@ def shaper_live_power(self) -> int | None:
         return None
 
     @property
-    def shaper_current_power(self) -> int | None:
-        """Return shaper live power reading."""
+    def shaper_available_current(self) -> float | None:
+        """Return shaper available current."""
         if self._status is not None and "shaper_cur" in self._status:
             if self._status["shaper_cur"] == 255:
                 return self._status["pilot"]

tests/test_main.py

@@ -1224,10 +1224,10 @@ async def test_shaper_live_power(fixture, expected, request):
     [("test_charger", 21), ("test_charger_v2", None), ("test_charger_broken", 48)],
 )
 async def test_shaper_current_power(fixture, expected, request):
-    """Test shaper_current_power reply."""
+    """Test shaper_available_current reply."""
     charger = request.getfixturevalue(fixture)
     await charger.update()
-    status = charger.shaper_current_power
+    status = charger.shaper_available_current
     assert status == expected
     await charger.ws_disconnect()