test server NUXT_ env in nuxt config

server/utils/fileScanner.ts

@@ -9,6 +9,9 @@ const listAudioExts = ['.mp3', '.opus', 'flac']
 const listImageExts = ['.jpg', '.jpeg', '.webp']
 
 export async function scanMusicFolder(folderPath: string): Promise<Card[]> {
+  const runtimeConfig = useRuntimeConfig()
+  const urlPrefix = runtimeConfig.NUXT_URL_PREFIX
+
   try {
     const files = await readdir(folderPath)
     const cardMap = new Map<string, Card>()
@@ -30,14 +33,14 @@ export async function scanMusicFolder(folderPath: string): Promise<Card[]> {
         for (const imgExt of listImageExts) {
           const potentialImage = baseName + imgExt
           if (files.includes(potentialImage)) {
-            imageUrl = process.env.NUXT_URL_PREFIX + baseName + imgExt
+            imageUrl = urlPrefix + baseName + imgExt
             break
           }
         }
 
         cardMap.set(parsed.esid, {
           ...parsed,
-          url_audio: process.env.NUXT_URL_PREFIX + baseName + ext,
+          url_audio: urlPrefix + baseName + ext,
           url_image: imageUrl,
           suit: parsed.suit,
           rank: parsed.rank