Cast Zod schemas with .refine()/.superRefine() to z.ZodType<InferredType> at the
procedure level. This short-circuits TypeScript's deep type recursion through
tRPC's middleware chain, eliminating 4 of 5 @ts-expect-error TS2589 suppressions
in web components (VacationModal, ProjectModal, UsersClient, CountriesClient).
Applied same pattern to allocation, timeline, staffing, dashboard, project, and
resource query/mutation procedures to reduce client-side type depth.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- New allocation.checkConflicts managerProcedure: returns per-day overbooking
breakdown (availableHours, existingHours, requestedHours, overageHours,
maxOverbookPercent) plus vacation overlap list for the requested period.
Read-only — used by AllocationModal for pre-submission warnings.
- createAssignment(): replace the hard >5-day overbooking block with a soft
CONFLICT error. When allowOverbooking: true is passed the assignment is
created and overbookingAcknowledged is set to true on the record.
- allowOverbooking field added to CreateAssignmentBaseSchema (optional)
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Hartmut