feat(material): 基础信息(Odoo)补回「发起采购申请」入口

buyOdoo.vue 是 list.vue 的手工副本。31903bd 给 list.vue 弹窗加了
「发起采购申请」，未同步到 Odoo 页，两个页面的编辑弹窗头部不一致。

补上弹窗头部链接、createPurchaseForMaterial 函数及 ShoppingCart 图标。

inventory-web/src/views/material/buyOdoo.vue

@@ -434,6 +434,15 @@
               >
                 <el-icon style="margin-right: 4px"><Plus /></el-icon>加入或查看BOM
               </el-link>
+              <el-link
+                  v-if="form.id"
+                  type="warning"
+                  :underline="false"
+                  style="font-size: 14px;"
+                  @click="createPurchaseForMaterial"
+              >
+                <el-icon style="margin-right: 4px"><ShoppingCart /></el-icon>发起采购申请
+              </el-link>
             </div>
           </div>
         </template>
@@ -748,7 +757,7 @@
 
 <script setup lang="ts">
 import { ref, reactive, onMounted, nextTick, computed, watch } from 'vue';
-import { Plus, Document, DocumentCopy, Refresh, Setting, Rank, Camera, Download, Bell, CircleCheck, Files, ZoomIn, Delete, Picture, FolderOpened, Loading, Upload } from '@element-plus/icons-vue';
+import { Plus, Document, DocumentCopy, Refresh, Setting, Rank, Camera, Download, Bell, CircleCheck, Files, ZoomIn, Delete, Picture, FolderOpened, Loading, Upload, ShoppingCart } from '@element-plus/icons-vue';
 import { ElMessage, ElMessageBox, ElLoading } from 'element-plus';
 import type { FormInstance, FormRules } from 'element-plus';
 import { useUserStore } from '@/stores/user';
@@ -1483,6 +1492,21 @@ const createBomForMaterial = () => {
   window.open(routeUrl.href, '_blank');
 };
 
+// 编辑弹窗里的「发起采购申请」：带物料信息跳采购管理并自动预填（与 list.vue 对齐）
+const createPurchaseForMaterial = () => {
+  if (!form.value.id) return ElMessage.warning('请先保存物料基础信息后再操作');
+  const routeUrl = router.resolve({
+    path: '/purchase',
+    query: {
+      material_id: String(form.value.id),
+      name: form.value.name,
+      spec: form.value.spec,
+      unit: form.value.unit
+    }
+  });
+  window.open(routeUrl.href, '_blank');
+};
+
 const resetForm = () => {
   form.value = JSON.parse(JSON.stringify(initForm));
   fileListImage.value = []; fileListManual.value = [];