음악 제작 랩 추가

src/api.js

@@ -246,6 +246,37 @@ export function deleteSellHistory(id) {
   return apiDelete(`/api/portfolio/sell-history/${id}`);
 }
 
+// ── AI 음악 생성 API ──────────────────────────────────────────────────────────
+// POST /api/music/generate  body: { genre, moods, instruments, duration_sec, bpm, key, scale, prompt }
+// → { task_id: string }
+export function generateMusic(payload) {
+  return apiPost('/api/music/generate', payload);
+}
+
+// GET /api/music/status/:task_id
+// → { status: "queued"|"processing"|"succeeded"|"failed", progress: 0~100, message, audio_url?, error? }
+export function getMusicStatus(taskId) {
+  return apiGet(`/api/music/status/${encodeURIComponent(taskId)}`);
+}
+
+// GET /api/music/library
+// → { tracks: [{ id, title, genre, moods, instruments, duration_id, bpm, key, scale, audio_url, created_at }] }
+export function getMusicLibrary() {
+  return apiGet('/api/music/library');
+}
+
+// POST /api/music/library  body: track object
+// → saved track with id
+export function saveMusicTrack(data) {
+  return apiPost('/api/music/library', data);
+}
+
+// DELETE /api/music/library/:id
+// → { ok: true }
+export function deleteMusicTrack(id) {
+  return apiDelete(`/api/music/library/${id}`);
+}
+
 // ── 로또 고도화 API ────────────────────────────────────────────────────────────
 
 // GET /api/lotto/stats/performance