feat(engine): 新增 Python 策略引擎模块

- config/settings.py:Pydantic 解析 env.yaml
- data/db.py:asyncpg 连接池管理
- data/reader.py:KlineReader 只读查询 TimescaleDB
- data/models.py:KlineRecord 等 Pydantic 模型,镜像 TypeORM 实体
- example/test_db.py:数据库查询验证示例
- README.md:引擎架构文档
This commit is contained in:
Rekey
2026-06-08 18:19:50 +08:00
parent 5e385547c7
commit 1c9339a4db
18 changed files with 1711 additions and 0 deletions
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