fix: change manual scrap endpoint to /api/stock/scrap

stock-lab/app/main.py

@@ -41,7 +41,7 @@ def get_indices():
     """주요 지표(KOSPI 등) 실시간 크롤링 조회"""
     return fetch_major_indices()
 
-@app.post("/api/admin/stock/scrap")
+@app.post("/api/stock/scrap")
 def trigger_scrap():
     """수동 스크랩 트리거"""
     run_scraping_job()