security: A01-13 — nest all event routes under organisation prefix

Move all authenticated organiser-facing event sub-resource routes from
/events/{event}/... to /organisations/{organisation}/events/{event}/...
to enforce multi-tenancy at the routing layer.

Changes:
- Routes: restructured api.php to nest all event sub-resources under
  the existing organisation prefix group
- Controllers: added Organisation parameter and VerifiesOrganisationEvent
  trait to all 12 affected controllers (sections, time-slots, shifts,
  persons, crowd-lists, locations, shift-assignments, registration-fields,
  availabilities, field-values, section-preferences, stats)
- Tests: updated all 20 feature test files with new route paths
- Frontend: updated 8 API composables and 20 Vue components/pages
- API.md: updated documentation to reflect new route structure

Portal routes, public routes (volunteer-register), and invitation routes
remain unchanged as they operate without organisation context.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

apps/app/src/components/sections/AssignShiftDialog.vue

@@ -1,6 +1,7 @@
 <script setup lang="ts">
 import { useAssignShift } from '@/composables/api/useShifts'
 import { usePersonList } from '@/composables/api/usePersons'
+import { useAuthStore } from '@/stores/useAuthStore'
 import type { Shift } from '@/types/section'
 import type { Person } from '@/types/person'
 
@@ -12,12 +13,14 @@ const props = defineProps<{
 
 const modelValue = defineModel<boolean>({ required: true })
 
+const authStore = useAuthStore()
+const orgIdRef = computed(() => authStore.currentOrganisation?.id ?? '')
 const eventIdRef = computed(() => props.eventId)
 const sectionIdRef = computed(() => props.sectionId)
 
 const approvedFilter = ref({ status: 'approved' })
-const { data: personsResponse } = usePersonList(eventIdRef, approvedFilter)
-const { mutate: assignShift, isPending } = useAssignShift(eventIdRef, sectionIdRef)
+const { data: personsResponse } = usePersonList(orgIdRef, eventIdRef, approvedFilter)
+const { mutate: assignShift, isPending } = useAssignShift(orgIdRef, eventIdRef, sectionIdRef)
 
 const persons = computed(() => personsResponse.value?.data ?? [])
 

apps/app/src/components/sections/CreateSectionDialog.vue

@@ -39,7 +39,7 @@ const form = ref({
 const errors = ref<Record<string, string>>({})
 const refVForm = ref<VForm>()
 
-const { mutate: createSection, isPending } = useCreateSection(eventIdRef)
+const { mutate: createSection, isPending } = useCreateSection(orgId, eventIdRef)
 
 const typeOptions = [
   { title: 'Standaard', value: 'standard' },

apps/app/src/components/sections/CreateShiftDialog.vue

@@ -2,6 +2,7 @@
 import { VForm } from 'vuetify/components/VForm'
 import { useCreateShift, useUpdateShift } from '@/composables/api/useShifts'
 import { useTimeSlotList } from '@/composables/api/useTimeSlots'
+import { useAuthStore } from '@/stores/useAuthStore'
 import { requiredValidator } from '@core/utils/validators'
 import type { Shift, ShiftStatus } from '@/types/section'
 
@@ -18,16 +19,18 @@ const modelValue = defineModel<boolean>({ required: true })
 
 const router = useRouter()
 const route = useRoute()
+const authStore = useAuthStore()
 
+const orgIdRef = computed(() => authStore.currentOrganisation?.id ?? '')
 const eventIdRef = computed(() => props.eventId)
 const sectionIdRef = computed(() => props.sectionId)
 
 const isEditing = computed(() => !!props.shift)
 const isSubEventRef = computed(() => props.isSubEvent)
 
-const { data: timeSlots } = useTimeSlotList(eventIdRef, { includeParent: isSubEventRef })
-const { mutate: createShift, isPending: isCreating } = useCreateShift(eventIdRef, sectionIdRef)
-const { mutate: updateShift, isPending: isUpdating } = useUpdateShift(eventIdRef, sectionIdRef)
+const { data: timeSlots } = useTimeSlotList(orgIdRef, eventIdRef, { includeParent: isSubEventRef })
+const { mutate: createShift, isPending: isCreating } = useCreateShift(orgIdRef, eventIdRef, sectionIdRef)
+const { mutate: updateShift, isPending: isUpdating } = useUpdateShift(orgIdRef, eventIdRef, sectionIdRef)
 
 const isPending = computed(() => isCreating.value || isUpdating.value)
 

apps/app/src/components/sections/CreateTimeSlotDialog.vue

@@ -1,6 +1,7 @@
 <script setup lang="ts">
 import { VForm } from 'vuetify/components/VForm'
 import { useCreateTimeSlot, useUpdateTimeSlot } from '@/composables/api/useTimeSlots'
+import { useAuthStore } from '@/stores/useAuthStore'
 import { requiredValidator } from '@core/utils/validators'
 import type { TimeSlot } from '@/types/section'
 
@@ -12,6 +13,8 @@ const props = defineProps<{
 
 const modelValue = defineModel<boolean>({ required: true })
 
+const authStore = useAuthStore()
+const orgIdRef = computed(() => authStore.currentOrganisation?.id ?? '')
 const eventIdRef = computed(() => props.eventId)
 
 const isEditing = computed(() => !!props.timeSlot)
@@ -28,8 +31,8 @@ const form = ref({
 const errors = ref<Record<string, string>>({})
 const refVForm = ref<VForm>()
 
-const { mutate: createTimeSlot, isPending: isCreating } = useCreateTimeSlot(eventIdRef)
-const { mutate: updateTimeSlot, isPending: isUpdating } = useUpdateTimeSlot(eventIdRef)
+const { mutate: createTimeSlot, isPending: isCreating } = useCreateTimeSlot(orgIdRef, eventIdRef)
+const { mutate: updateTimeSlot, isPending: isUpdating } = useUpdateTimeSlot(orgIdRef, eventIdRef)
 
 const isPending = computed(() => isCreating.value || isUpdating.value)
 

apps/app/src/components/sections/EditSectionDialog.vue

@@ -35,7 +35,7 @@ const form = ref({
 const errors = ref<Record<string, string>>({})
 const refVForm = ref<VForm>()
 
-const { mutate: updateSection, isPending } = useUpdateSection(eventIdRef)
+const { mutate: updateSection, isPending } = useUpdateSection(orgId, eventIdRef)
 
 const typeOptions = [
   { title: 'Standaard', value: 'standard' },

apps/app/src/components/sections/SectionsShiftsPanel.vue

@@ -2,6 +2,7 @@
 import draggable from 'vuedraggable'
 import { useSectionList, useDeleteSection, useReorderSections } from '@/composables/api/useSections'
 import { useShiftList, useDeleteShift } from '@/composables/api/useShifts'
+import { useAuthStore } from '@/stores/useAuthStore'
 import CreateSectionDialog from '@/components/sections/CreateSectionDialog.vue'
 import EditSectionDialog from '@/components/sections/EditSectionDialog.vue'
 import CreateShiftDialog from '@/components/sections/CreateShiftDialog.vue'
@@ -11,17 +12,19 @@ import { useShiftDetailStore } from '@/stores/useShiftDetailStore'
 import type { FestivalSection, Shift, ShiftStatus } from '@/types/section'
 
 const shiftDetailStore = useShiftDetailStore()
+const authStore = useAuthStore()
 
 const props = defineProps<{
   eventId: string
   isSubEvent?: boolean
 }>()
 
+const orgIdRef = computed(() => authStore.currentOrganisation?.id ?? '')
 const eventIdRef = computed(() => props.eventId)
 
 // --- Section list ---
-const { data: sectionsQuery, isLoading: sectionsLoading } = useSectionList(eventIdRef)
-const { mutate: reorderSections } = useReorderSections(eventIdRef)
+const { data: sectionsQuery, isLoading: sectionsLoading } = useSectionList(orgIdRef, eventIdRef)
+const { mutate: reorderSections } = useReorderSections(orgIdRef, eventIdRef)
 
 // Local ref for draggable — synced from query but not overwritten during drag
 const sections = ref<FestivalSection[]>([])
@@ -57,14 +60,14 @@ const activeSectionEventId = computed(() => {
 })
 const activeSectionEventIdRef = computed(() => activeSectionEventId.value)
 
-const { mutate: deleteSection } = useDeleteSection(activeSectionEventIdRef)
+const { mutate: deleteSection } = useDeleteSection(orgIdRef, activeSectionEventIdRef)
 
 // --- Shifts for active section ---
 
 const activeSectionIdRef = computed(() => activeSectionId.value ?? '')
 
-const { data: shifts, isLoading: shiftsLoading } = useShiftList(activeSectionEventIdRef, activeSectionIdRef)
-const { mutate: deleteShiftMutation, isPending: isDeleting } = useDeleteShift(activeSectionEventIdRef, activeSectionIdRef)
+const { data: shifts, isLoading: shiftsLoading } = useShiftList(orgIdRef, activeSectionEventIdRef, activeSectionIdRef)
+const { mutate: deleteShiftMutation, isPending: isDeleting } = useDeleteShift(orgIdRef, activeSectionEventIdRef, activeSectionIdRef)
 
 // Group shifts by time_slot_id
 const shiftsByTimeSlot = computed(() => {