Josh Rogers
6d84aad94b
- Adds GET /api/products/{kind}/{id}/section?storeId=... exposing the
per-store memory the list page mirrors when a product is picked, so the
section dropdown reflects what the backend would auto-assign on POST.
- Treats backend warnings as errors via Directory.Build.props; fixes the
surfaced warnings (obsolete PostgreSqlBuilder ctor, nullable string[]
in IsEquivalentTo, redundant nullable flow).
- Annotates wire-exposed enums (ProductKind, UnitKind, UnitCategory,
UnitCategoryFlags) with JsonStringEnumConverter so they round-trip as
strings regardless of caller options. Unblocks the integration tests
that deserialize DTOs via GetFromJsonAsync without the global converter.