refactor: 프로젝트 상세 화면에서 AI 반영 상태 배지 제거

반영 상태는 생성·설정 화면의 업로드 시점에 이미 확인 가능하므로,
조회 전용인 상세 화면 문서 목록에서는 배지를 노출하지 않는다.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

frontend/src/pages/relay/ProjectDetailPage.vue

@@ -12,7 +12,6 @@ import DropdownSelect from '@/components/DropdownSelect.vue'
 import SegmentedTabs from '@/components/common/SegmentedTabs.vue'
 import LoadMore from '@/components/common/LoadMore.vue'
 import EmptyState from '@/components/common/EmptyState.vue'
-import AttachmentAiBadge from '@/components/common/AttachmentAiBadge.vue'
 import { useProjectStore } from '@/stores/project.store'
 import { useTaskStore } from '@/stores/task.store'
 import type { TaskListQuery, TaskSegment, TaskSort } from '@/types/task'
@@ -200,7 +199,6 @@ const overdueCount = computed(() => tasks.value.filter((t) => t.overdue).length)
             download
           >
             <span class="pd-name">{{ a.name }}</span>
-            <AttachmentAiBadge :status="a.aiStatus" />
             <span class="pd-size">{{ formatBytes(a.size) }}</span>
           </a>
         </div>