feat: switch explain flow to API data

src/repositories/ExplainRepository.ts

@@ -15,7 +15,7 @@ import {
   type MuseumContentRepository
 } from '@/repositories/MuseumContentRepository'
 import {
-  staticMuseumContentProvider,
+  explainContentProvider,
   type ExplainContentProvider
 } from '@/data/providers/staticMuseumContentProvider'
 
@@ -38,7 +38,7 @@ export class DefaultExplainRepository implements ExplainRepository {
   constructor(
     private readonly content: MuseumContentRepository = museumContentRepository,
     private readonly media: MediaRepository = mediaRepository,
-    private readonly explainContent: ExplainContentProvider = staticMuseumContentProvider
+    private readonly explainContent: ExplainContentProvider = explainContentProvider
   ) {}
 
   listExplainExhibits() {
@@ -54,11 +54,12 @@ export class DefaultExplainRepository implements ExplainRepository {
   }
 
   listHalls() {
-    return this.content.listHalls()
+    return this.explainContent.listHalls()
   }
 
-  getHallById(id: string) {
-    return this.content.getHallById(id)
+  async getHallById(id: string) {
+    const halls = await this.explainContent.listHalls()
+    return halls.find((hall) => hall.id === id || hall.poiId === id) || null
   }
 
   async listGuideStopsByHall(hallId: string) {