Datalaag voor de vinkje-UI van state A′ en state B.
types.ts:
- PbiSummaryEntry, CrossSprintBlock, SprintMembershipSlice toegevoegd.
store.ts:
- Nieuwe slice `sprintMembership` met pbiSummary, crossSprintBlocks,
pending: { adds[], removes[] }, loadedSummaryForSprintId.
- Acties: setPbiSummary, setCrossSprintBlocks, toggleStorySprintMembership
(cancel-out logic), resetSprintMembershipPending, fetchSprintMembershipSummary,
fetchCrossSprintBlocks.
- hydrateSnapshot reset óók de membership-slice.
selectors.ts:
- selectPbiTriState (aggregate-only zolang stories niet geladen; rekent
pending mee bij loaded PBI's).
- selectStoryEffectiveInSprint (DB ⊕ pending).
- selectStoryIsBlocked (cross-sprint hint).
- selectIsDirty, selectPendingCount.
Tests: 25 cases in nieuwe sprint-membership.test.ts dekken alle selector-
paden, toggle-cancel-out, fetch-helpers, en pbiId-scoping.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>