=== L1 스모크테스트 증거 ===

--- 1. GET /api/status ---
{"status":"ok"}
HTTP_CODE: 200

--- 2. POST /api/tools/convert/word-to-pdf (no auth) ---
{"detail":"Missing or invalid authorization"}
HTTP_CODE: 401

--- 3. POST /api/tools/convert/pdf-to-word (no auth) ---
{"detail":"Missing or invalid authorization"}
HTTP_CODE: 401