Improve error messages in Habitica (#129948)

Improve error messages

tests/components/habitica/test_button.py

@@ -207,7 +207,7 @@ async def test_button_press(
     [
         (
             HTTPStatus.TOO_MANY_REQUESTS,
-            "Currently rate limited",
+            "Rate limit exceeded, try again later",
             ServiceValidationError,
         ),
         (
@@ -217,7 +217,7 @@ async def test_button_press(
         ),
         (
             HTTPStatus.UNAUTHORIZED,
-            "Unable to carry out this action",
+            "Unable to complete action, the required conditions are not met",
             ServiceValidationError,
         ),
     ],

tests/components/habitica/test_init.py

@@ -165,4 +165,4 @@ async def test_coordinator_rate_limited(
         async_fire_time_changed(hass)
         await hass.async_block_till_done()
 
-        assert "Currently rate limited, skipping update" in caplog.text
+        assert "Rate limit exceeded, will try again later" in caplog.text