fix

apps/ui/templates/dashboard.html

@@ -1793,7 +1793,10 @@
                     method: 'POST',
                     headers: { 'Content-Type': 'application/json' },
                     body: JSON.stringify({
-                        target_temperature: targetTemp
+                        type: 'thermostat',
+                        payload: {
+                            target: targetTemp
+                        }
                     })
                 });