{"name":"WANBAO Cover Worker v3.1","endpoints":{"/cover.png":"?title=...&style=1-9&tag=... → PNG（OG Image 用）","/cover":"?title=...&style=1-9&tag=... → SVG（預覽用）","/preview":"?title=...&tag=... → 9 種風格總覽","/health":"健康檢查"}}