caoxiaozhu 4b1dae7ebc feat(server): 扩展知识库服务，添加knowledge API端点和schema定义，前端新增knowledge服务模块

2026-05-15 06:56:17 +00:00

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backend_api

feat: 完善后端 API OpenAPI 文档与统一错误响应 schema

2026-05-11 05:18:16 +00:00