Improve backend media readiness for mobile clients

src/modules/media/media.service.ts

@@ -16,6 +16,30 @@ export class MediaService {
     private readonly storageService: ManagedStorageService,
   ) {}
 
+  async getMediaHealth() {
+    return {
+      storage: await this.storageService.getHealth(),
+      processing: {
+        imageProcessingEnabled:
+          this.configService.get<boolean>('imageProcessing.enabled', { infer: true }) ?? false,
+        videoProcessingEnabled:
+          this.configService.get<boolean>('videoProcessing.enabled', { infer: true }) ?? false,
+        videoHlsGenerationEnabled:
+          this.configService.get<boolean>('videoProcessing.generateHls', { infer: true }) ?? true,
+        videoThumbnailGenerationEnabled:
+          this.configService.get<boolean>('videoProcessing.generateThumbnails', { infer: true }) ??
+          true,
+        ffmpegPath:
+          this.configService.get<string>('videoProcessing.ffmpegPath', { infer: true }) ?? 'ffmpeg',
+      },
+      serving: {
+        rangeRequests: true,
+        immutableCacheSeconds: 31536000,
+        hlsManifestCacheSeconds: 300,
+      },
+    };
+  }
+
   async generateMusicFromText(userId: string, dto: TextToMusicDto) {
     const enabled = this.configService.get<boolean>('aiMusic.enabled', { infer: true });
     if (!enabled) {