feat(outbound): 审批列表页增加完结按钮 + 优化缺货提示文案

- 去掉缺货提醒末尾的『是否查看？』（纯文案，保持强提醒但不承诺展示清单）
- approval/index.vue 对已通过(status=1)的审批单新增「完结」按钮
  库管/主管/超管可见，完结后从已通过列表移除
- 筛选区新增「已完结」状态选项，状态标签支持 status=4

inventory-web/src/views/outbound/Selection.vue

@@ -819,7 +819,7 @@ const openBomSelect = async () => {
           const rec = bomShortageRecords.value[no]
           return `• ${no}（${rec.items.length} 种缺货，${rec.time}）`
         }).join('\n') +
-        `\n\n建议先补货后再出库，避免漏出。是否查看？`,
+        `\n\n建议先补货后再出库，避免漏出。`,
         '存在未完成出库',
         { confirmButtonText: '知道了', cancelButtonText: '忽略', type: 'warning' }
       ).catch(() => {})

inventory-web/src/views/outbound/approval/index.vue

@@ -10,6 +10,7 @@
         <el-radio-button :label="1">已通过</el-radio-button>
         <el-radio-button :label="2">已驳回</el-radio-button>
         <el-radio-button :label="3">已完成</el-radio-button>
+        <el-radio-button :label="4">已完结</el-radio-button>
       </el-radio-group>
       <el-button type="primary" :icon="Refresh" @click="fetchData">刷新</el-button>
     </div>
@@ -133,6 +134,19 @@
               驳回
             </el-button>
           </template>
+          <!-- ★ 已通过的申请单：库管/主管可手动完结 -->
+          <template v-else-if="row.status === 1">
+            <el-button
+                v-if="canCloseRequest"
+                type="danger"
+                plain
+                size="small"
+                :loading="row._closing"
+                @click="handleCloseRequest(row)"
+            >
+              完结
+            </el-button>
+          </template>
           <span v-else style="color: #c0c4cc;">-</span>
         </template>
       </el-table-column>
@@ -178,10 +192,10 @@
 </template>
 
 <script setup lang="ts">
-import { ref, onMounted } from 'vue'
+import { ref, computed, onMounted } from 'vue'
 import { Refresh, Warning } from '@element-plus/icons-vue'
 import { ElMessage, ElMessageBox } from 'element-plus'
-import { getApprovalRequestList, approveRequest } from '@/api/outbound'
+import { getApprovalRequestList, approveRequest, closeRequest } from '@/api/outbound'
 import { useUserStore } from '@/stores/user'
 
 const userStore = useUserStore()
@@ -207,14 +221,14 @@ const userNameCache = ref<Record<number, string>>({})
 // --- 工具函数 ---
 const statusText = (status: number) => {
   const map: Record<number, string> = {
-    0: '待审批', 1: '已通过', 2: '已驳回', 3: '已完成'
+    0: '待审批', 1: '已通过', 2: '已驳回', 3: '已完成', 4: '已完结'
   }
   return map[status] ?? '-'
 }
 
 const statusTagType = (status: number) => {
   const map: Record<number, string> = {
-    0: 'warning', 1: 'success', 2: 'danger', 3: 'info'
+    0: 'warning', 1: 'success', 2: 'danger', 3: 'info', 4: 'info'
   }
   return map[status] ?? 'info'
 }
@@ -224,6 +238,40 @@ const getApplicantName = (id: number | null) => {
   return userNameCache.value[id] ?? `用户 #${id}`
 }
 
+// ★ 完结权限：超级管理员 / 拥有出库操作权限（库管）或审批操作权限（主管）
+const canCloseRequest = computed(() =>
+  userStore.role === 'SUPER_ADMIN' ||
+  userStore.hasPermission('outbound_create:operation') ||
+  userStore.hasPermission('outbound_approval:operation') ||
+  userStore.username === 'IRIS'
+)
+
+// ★ 完结已通过的审批单
+const handleCloseRequest = async (row: any) => {
+  try {
+    await ElMessageBox.confirm(
+      `确定强制完结审批单【${row.request_no}】吗？\n\n` +
+      `此操作将使该单从「已通过」列表中移除，且不可恢复。\n` +
+      `若该单已部分出库，请确认无需再关联此单。`,
+      '⚠️ 强制完结确认',
+      { confirmButtonText: '确认完结', cancelButtonText: '取消', type: 'warning' }
+    )
+  } catch (e) {
+    return // 用户取消
+  }
+
+  row._closing = true
+  try {
+    await closeRequest(row.id)
+    ElMessage.success(`审批单 ${row.request_no} 已完结`)
+    fetchData()
+  } catch (err: any) {
+    ElMessage.error(err?.msg || err?.message || '完结失败')
+  } finally {
+    row._closing = false
+  }
+}
+
 const getApproverName = (id: number | null) => {
   if (!id) return '-'
   return userNameCache.value[id] ?? `用户 #${id}`