Server/new-api

作者	SHA1 备注	提交日期
t0ng7u	7c814a5fd9 🚀 refactor: migrate vendor-count aggregation to model layer & align frontend logic	7 月之前
t0ng7u	af59b61f8a 🚀 feat: Introduce full Model & Vendor Management suite (backend + frontend) and UI refinements	8 月之前