{"description":"萌芽小店电商后端：商品、下单、站点统计、收藏与客服聊天；用户登录认证由萌芽账户认证中心（SproutGate）校验。","endpoints":{"admin":"/api/admin/* 含 verify、products、site、smtp、orders、system-status (X-Admin-Token)","auth":"用户认证 via 萌芽认证中心 (Authorization: Bearer)","chat_admin":"/api/admin/chat/* (X-Admin-Token)","chat_user":"/api/chat/messages (Bearer)","health":"/api/health","orders":"/api/orders (Bearer), GET /api/orders/:id/payment-status, POST /api/orders/:id/confirm","public":"/api/products, /api/checkout, /api/stats, /api/site/*, POST /api/products/:id/view","webhooks":"POST /api/webhooks/mengya-pay (萌芽支付到账，可选 X-Webhook-Secret)","wishlist":"/api/wishlist (Bearer)"},"message":"萌芽小店 后端 API 服务运行中","timestamp":"2026-05-20T00:14:18+08:00","version":"1.0.0-go"}