Server/new-api

Аутор	SHA1 Порука	Датум
CaIon	b3a99a2625 Revert "refactor: replace DeepCopy with Copy for request handling consistency"	пре 6 месеци
CaIon	872f7a9648 refactor: replace DeepCopy with Copy for request handling consistency	пре 6 месеци
CaIon	33d601db82 fix: update error types for upstream errors and JSON marshal failure	пре 6 месеци
CaIon	1cc07546cb feat: replace pcopy with jinzhu/copier for deep copy functionality	пре 6 месеци
CaIon	4f23e53002 feat: 修复重试后请求结构混乱，修复rerank端点无法使用	пре 6 месеци