fix(frontend) : add missing useTaskDocumentService imports

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

frontend/components/task/TaskDocumentList.vue

@@ -46,6 +46,7 @@
 
 <script setup lang="ts">
 import type { TaskDocument } from '~/services/dto/task-document'
+import { useTaskDocumentService } from '~/services/task-documents'
 
 defineProps<{
     documents: TaskDocument[]

frontend/components/task/TaskDocumentPreview.vue

@@ -76,6 +76,7 @@
 
 <script setup lang="ts">
 import type { TaskDocument } from '~/services/dto/task-document'
+import { useTaskDocumentService } from '~/services/task-documents'
 
 const props = defineProps<{
     document: TaskDocument | null

frontend/components/task/TaskDocumentUpload.vue

@@ -44,6 +44,8 @@
 </template>
 
 <script setup lang="ts">
+import { useTaskDocumentService } from '~/services/task-documents'
+
 const props = defineProps<{
     taskId: number
 }>()

frontend/components/task/TaskModal.vue

@@ -217,6 +217,7 @@
 import type { Task, TaskWrite } from '~/services/dto/task'
 import type { TaskDocument } from '~/services/dto/task-document'
 import { useGiteaService } from '~/services/gitea'
+import { useTaskDocumentService } from '~/services/task-documents'
 import type { TaskStatus } from '~/services/dto/task-status'
 import type { TaskEffort } from '~/services/dto/task-effort'
 import type { TaskPriority } from '~/services/dto/task-priority'