add returning lawn mower state (#21740)

src/common/entity/get_states.ts

@@ -26,7 +26,7 @@ export const FIXED_DOMAIN_STATES = {
   humidifier: ["on", "off"],
   input_boolean: ["on", "off"],
   input_button: [],
-  lawn_mower: ["error", "paused", "mowing", "docked"],
+  lawn_mower: ["error", "paused", "mowing", "returning", "docked"],
   light: ["on", "off"],
   lock: [
     "jammed",

src/components/ha-lawn_mower-action-button.ts

@@ -28,6 +28,11 @@ const LAWN_MOWER_ACTIONS: Partial<
     service: "start_mowing",
     feature: LawnMowerEntityFeature.START_MOWING,
   },
+  returning: {
+    action: "pause",
+    service: "pause",
+    feature: LawnMowerEntityFeature.PAUSE,
+  },
   paused: {
     action: "resume_mowing",
     service: "start_mowing",

src/data/lawn_mower.ts

@@ -4,7 +4,12 @@ import {
 } from "home-assistant-js-websocket";
 import { UNAVAILABLE } from "./entity";
 
-export type LawnMowerEntityState = "paused" | "mowing" | "docked" | "error";
+export type LawnMowerEntityState =
+  | "paused"
+  | "mowing"
+  | "returning"
+  | "docked"
+  | "error";
 
 export const enum LawnMowerEntityFeature {
   START_MOWING = 1,

src/translations/en.json

@@ -170,6 +170,7 @@
         "actions": {
           "resume_mowing": "Resume mowing",
           "start_mowing": "Start mowing",
+          "pause": "Pause",
           "dock": "Return to dock"
         }
       },