fix schema and add nullable

src/homepage/routes.ts

@@ -3,6 +3,7 @@ import { z } from "zod";
 import type { TidalService } from "../tidal/service.js";
 import { HomeAssistantService } from "../homeassistant/service.js";
 import { HomepageService } from "./service.js";
+import { API_HA_DeskPosition, TidalGetCurrent } from "@dpu/shared";
 
 export async function homepageRoutes(
 	fastify: FastifyInstance,
@@ -25,12 +26,9 @@ export async function homepageRoutes(
 				tags: ["homepage"],
 				response: {
 					200: z.object({
-						title: z.string(),
-						artists: z.string(),
-						status: z.string(),
-						current: z.string(),
-						duration: z.string(),
-						url: z.string(),
+						ha_desk_position: z.custom<API_HA_DeskPosition>().nullable(),
+						ha_temp: z.string().nullable(),
+						tidal_current: z.custom<TidalGetCurrent>().nullable(),
 					}),
 					418: z.object({
 						error: z.string(),

src/homepage/service.ts

@@ -1,5 +1,4 @@
 import {
-    BaseClient,
 	BaseService,
 	FullInformation,
 	HomeAssistantDeskPositionResult,