build(backend): switch to thin-jar layout (split libs into target/lib); cho...

Codex Assistant

2025-10-08 c8dffd157cd8b62023b26e62a0b92c152d959423

 backend/src/main/resources/graphql/region.graphqls

@@ -56,6 +56,9 @@
    
    # 获取子区域列表
    regionChildren(parentId: ID!): [Region!]!
    
    # 获取叶子区域列表
    leafRegions: [Region!]!
}

extend type Mutation {