green mode slop 1

server/src/services/buttonBoxService/core.js

@@ -22,6 +22,9 @@ function createButtonBoxCore(deps) {
     getHomeAssistantState,
     setHomeAssistantEntityState,
     setHomeAssistantLightsLockedOn,
+    setGreenMode,
+    isGreenModeEnabled,
+    onGreenModeChange,
     store,
   } = deps;
 
@@ -215,6 +218,11 @@ function createButtonBoxCore(deps) {
         setHomeAssistantEntityState(entityId, state, { source: 'buttonBoxReward' }),
       setHomeAssistantLightsLockedOn: (next, options = {}) =>
         setHomeAssistantLightsLockedOn(next, options),
+      // Rewards receive the standalone feature boundary rather than reaching
+      // into Home Assistant or duplicating green-mode state and alerts.
+      setGreenMode: (next, options = {}) => setGreenMode(next, options),
+      isGreenModeEnabled: () => isGreenModeEnabled(),
+      onGreenModeChange: (listener) => onGreenModeChange(listener),
       saveEffect: (effectId, payload = {}) => saveEffect(effectId, payload, { broadcast: false }),
       clearEffect: (effectId) => clearEffect(effectId, { broadcast: false }),
     };

server/src/services/buttonBoxService/index.js

@@ -24,6 +24,7 @@ const { isLocalNetwork, normalizeIp } = require('../../helpers/ipResolver');
 const { createButtonBoxStore } = require('./store');
 const { createButtonBoxCore } = require('./core');
 const { registerButtonBoxRoute } = require('./httpRoute');
+const greenModeService = require('../greenModeService');
 
 const DATA_DIR = resolveDataDir();
 const STORE_PATH = resolveDataPath('buttonbox-state.json');
@@ -61,6 +62,14 @@ const core = createButtonBoxCore({
   getHomeAssistantState,
   setHomeAssistantEntityState,
   setHomeAssistantLightsLockedOn,
+  setGreenMode: greenModeService.setEnabled,
+  isGreenModeEnabled: greenModeService.isEnabled,
+  // Return an explicit cleanup function so timed rewards can stop observing
+  // the global service when they expire, rerun, or are recovered.
+  onGreenModeChange: (listener) => {
+    greenModeService.greenModeEvents.on('change', listener);
+    return () => greenModeService.greenModeEvents.off('change', listener);
+  },
   store,
 });