5 Commits

Author	SHA1	Message	Date
xiong	70b99e6063	feat: modularize external providers	2026-07-27 17:47:21 +08:00
xiong	db4c7b4496	feat: enforce tenant isolation and shared question bank	2026-07-27 16:59:12 +08:00
xiong	28e9a9fa41	feat: establish dotnet engineering foundation	2026-07-27 15:00:14 +08:00
xiong	ef4c8fc7e5	chore: formalize dotnet backend repository	2026-07-27 12:34:53 +08:00
xiong	c2e4cd2a12	feat: 添加旧后端迁移路线文档	2026-07-26 20:56:43 +08:00