2 Commits

Author	SHA1	Message	Date
kennethcheng	b4f21e7cd6	fix(ledger): 修复汇率转换的双标幻觉，统一大盘与快照的财务聚合基准	2026-05-01 05:52:09 +08:00
kennethcheng	84b8dc3226	feat(db): 新增 exchange_rates 汇率表，支持联合主键与基础交叉汇率数据	2026-04-27 23:36:14 +08:00