Move lametric URLs out of strings.json (home-assistant#158051)

Author: jbouwh

homeassistant/components/lametric/services.py

@@ -108,6 +108,7 @@ async def _async_service_message(call: ServiceCall) -> None:
         SERVICE_MESSAGE,
         _async_service_message,
         schema=SERVICE_MESSAGE_SCHEMA,
+        description_placeholders={"icons_url": "https://developer.lametric.com/icons"},
     )
 
 

homeassistant/components/lametric/strings.json

@@ -211,7 +211,7 @@
           "name": "[%key:common::config_flow::data::device%]"
         },
         "icon": {
-          "description": "The ID number of the icon or animation to display. List of all icons and their IDs can be found at: https://developer.lametric.com/icons.",
+          "description": "The ID number of the icon or animation to display. List of all icons and their IDs can be found at: {icons_url}.",
           "name": "Icon ID"
         },
         "icon_type": {