feat(bid): add pending delivery order management feature

1. 新增待发订单路由页面与菜单权限
2. 新增发货单生成功能，可从已采纳报价单创建发货单
3. 扩展发货单实体与Mapper，增加物料数量统计字段
4. 实现待发订单列表、详情、编辑、发货确认与删除功能

ruoyi-ui/src/views/bid/quotation/index.vue

@@ -124,6 +124,8 @@
             @click="handleAccept(s.row)" v-if="s.row.status==='submitted' && !isSupplier">采纳</el-button>
           <el-button size="mini" type="text" style="color:#F56C6C" icon="el-icon-close"
             @click="handleReject(s.row)" v-if="s.row.status==='submitted' && !isSupplier">拒绝</el-button>
+          <el-button size="mini" type="text" style="color:#4A6FA5" icon="el-icon-s-order"
+            @click="handleCreateDelivery(s.row)" v-if="s.row.status==='accepted'">生成发货单</el-button>
           <el-button size="mini" type="text" icon="el-icon-delete" style="color:#f56c6c"
             @click="handleDelete(s.row)" v-if="s.row.status==='draft'">删除</el-button>
         </template>
@@ -369,6 +371,7 @@ import { listQuotation, getQuotation, addQuotation, updateQuotation,
          submitQuotation, acceptQuotation, rejectQuotation, delQuotation } from "@/api/bid/quotation";
 import { listRfq, getRfqItems } from "@/api/bid/rfq";
 import { listSupplier } from "@/api/bid/supplier";
+import { addDelivery } from "@/api/bid/delivery";
 import logoImg from "@/assets/logo/logo.png";
 import html2canvas from "html2canvas";
 import jsPDF from "jspdf";
@@ -504,6 +507,47 @@ export default {
       this.$modal.confirm("确认删除？").then(() => delQuotation(row.quotationId))
         .then(() => { this.$modal.msgSuccess("删除成功"); this.getList(); });
     },
+    handleCreateDelivery(row) {
+      this.$modal.confirm("确认基于此报价单生成发货单？").then(() => {
+        return getQuotation(row.quotationId);
+      }).then(res => {
+        const q = res.data;
+        if (!q || !q.items || q.items.length === 0) {
+          throw new Error("该报价单无明细，无法生成发货单");
+        }
+        // 计算交货期 = 今天 + 报价单中的交期天数
+        let deliveryDate = ""
+        if (q.deliveryDays) {
+          const d = new Date()
+          d.setDate(d.getDate() + q.deliveryDays)
+          deliveryDate = d.toISOString().slice(0, 10)
+        }
+        const doPayload = {
+          rfqId: q.rfqId,
+          quotationId: q.quotationId,
+          supplierId: q.supplierId,
+          totalAmount: q.totalAmount,
+          deliveryDate: deliveryDate,
+          deliveryStatus: "pending",
+          items: q.items.map(it => ({
+            materialId: it.materialId || 0,
+            materialName: it.materialName,
+            spec: it.spec || "",
+            unit: it.unit || "",
+            quantity: it.quantity || 0,
+            unitPrice: it.unitPrice || 0,
+            totalPrice: it.totalPrice || ((it.quantity || 0) * (it.unitPrice || 0)),
+            remark: it.remark || ""
+          }))
+        };
+        return addDelivery(doPayload);
+      }).then(() => {
+        this.$modal.msgSuccess("发货单已生成");
+        this.getList();
+      }).catch(e => {
+        if (e.message) this.$modal.msgError(e.message);
+      });
+    },
     submitForm(mode) {
       this.$refs.form.validate(valid => {
         if (!valid) return;