forked from bai/curriculum-project-hub
ChickenPige0n
ab9dfad53a
ADR-0022 / Spec.System.Capacity pins layered capacity limits: a platform ceiling per dimension is unbreakable, and each organization may only set a lower `organizationLimit`. The effective limit is the minimum of the two (`LayeredLimit.effective`); dimensions with no org override fall back to the platform ceiling. No dimension may be unlimited (a ceiling must exist before an org limit can be set, `LayeredLimit.Valid`). Add the backend: the pinned 23 CapacityDimension set + labels (src/capacity/dimensions.ts), platform ceilings sourced from existing runtime env vars plus `HUB_CEILING_<DIMENSION>` (src/capacity/ceilings.ts), the OrganizationCapacityPolicy prisma model + migration, the getCapacityPolicy/setCapacityPolicy service enforcing LayeredLimit.Valid, and org-admin GET/PUT /api/org/:orgSlug/capacity-policy routes wired into the org route tree. Add the admin-web surface: CapacityDimension/CapacityPolicyView api client types, capacityPolicy/setCapacityPolicy methods, a `容量` nav entry, and a capacity page that lists every dimension with its platform ceiling (or `未配置` when unset), an org-limit input (disabled until a ceiling exists), and a live effective-value column. Saving sends the partial limits map; the service rejects values above the ceiling or for unconfigured dimensions.