feat: 更新后端配置、Docker部署、API模块及多项文档

- 更新后端 main.py、config.py 核心配置
- 更新 compute API 模块
- 更新 Docker 部署配置（app/compute docker-compose、nginx、环境变量）
- 更新前端 API 模块（dataset、model、request）及 vite 配置
- 更新多项项目文档（架构、部署、开发计划、日志等）

Co-Authored-By: Claude <noreply@anthropic.com>

docs/backend-logging.md

@@ -43,7 +43,7 @@ LOG_RETENTION_DAYS=10
   "@timestamp": "2026-07-16T13:20:10.123",
   "level": "INFO",
   "logger": "app.access",
-  "message": "request completed method=GET path=/api/v1/health status_code=200 duration_ms=3.12 client=127.0.0.1",
+  "message": "request completed method=GET path=/modelTF/health status_code=200 duration_ms=3.12 client=127.0.0.1",
   "module": "logging",
   "function": "request_logging_middleware",
   "file": "D:\\AI\\codex-code\\YG_FT\\backend\\app\\core\\logging.py",