feat: 福安德智慧报价平台 - 完整业务模块

基于RuoYi-Vue2构建的智慧采购报价平台，包含：

后端（Spring Boot + MyBatis）:
- 物料管理 (BizMaterial)
- 供应商管理 (BizSupplier)
- 报价请求RFQ (BizRfq)
- 供应商报价单 (BizQuotation)
- 智慧比价分析 (BizComparison)
- 采购单 (BizPurchaseOrder)
- 供应商评价 (BizSupplierEvaluation)
- 订单异议 (BizOrderObjection)
- 交易记录 (BizTransaction)
- 租户管理-SaaS数据隔离 (BizTenant)

前端（Vue2 + Element UI）:
- 10个业务模块完整页面
- ERPNext风格主题（蓝色系）
- 福安德品牌logo

部署:
- Docker Compose一键部署
- MySQL 8.0 + Redis 7 + Nginx
- 前端端口 10031

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

@@ -0,0 +1,78 @@
+<template>
+  <div class="app-container">
+    <el-row :gutter="10" class="mb8">
+      <el-col :span="1.5">
+        <el-button type="primary" plain icon="el-icon-plus" size="mini" @click="handleAdd">新增租户</el-button>
+      </el-col>
+    </el-row>
+    <el-table v-loading="loading" :data="list">
+      <el-table-column label="租户ID" prop="tenantId" width="80" />
+      <el-table-column label="租户名称" prop="tenantName" />
+      <el-table-column label="联系人" prop="contact" width="100" />
+      <el-table-column label="手机" prop="phone" width="130" />
+      <el-table-column label="邮箱" prop="email" />
+      <el-table-column label="状态" width="80">
+        <template slot-scope="scope">
+          <el-tag :type="scope.row.status==='0' ? 'success' : 'danger'">{{ scope.row.status==='0' ? '正常' : '停用' }}</el-tag>
+        </template>
+      </el-table-column>
+      <el-table-column label="创建时间" prop="createTime" width="160" />
+      <el-table-column label="操作" align="center" width="160">
+        <template slot-scope="scope">
+          <el-button size="mini" type="text" icon="el-icon-edit" @click="handleUpdate(scope.row)">修改</el-button>
+          <el-button size="mini" type="text" icon="el-icon-delete" @click="handleDelete(scope.row)">删除</el-button>
+        </template>
+      </el-table-column>
+    </el-table>
+    <pagination v-show="total>0" :total="total" :page.sync="queryParams.pageNum" :limit.sync="queryParams.pageSize" @pagination="getList" />
+
+    <el-dialog :title="title" :visible.sync="open" width="500px" append-to-body>
+      <el-form ref="form" :model="form" :rules="rules" label-width="90px">
+        <el-form-item label="租户名称" prop="tenantName"><el-input v-model="form.tenantName" /></el-form-item>
+        <el-row>
+          <el-col :span="12"><el-form-item label="联系人" prop="contact"><el-input v-model="form.contact" /></el-form-item></el-col>
+          <el-col :span="12"><el-form-item label="手机" prop="phone"><el-input v-model="form.phone" /></el-form-item></el-col>
+        </el-row>
+        <el-form-item label="邮箱" prop="email"><el-input v-model="form.email" /></el-form-item>
+        <el-form-item label="备注" prop="remark"><el-input v-model="form.remark" type="textarea" rows="2" /></el-form-item>
+      </el-form>
+      <div slot="footer">
+        <el-button @click="open=false">取消</el-button>
+        <el-button type="primary" @click="submitForm">确定</el-button>
+      </div>
+    </el-dialog>
+  </div>
+</template>
+<script>
+import { listTenant, getTenant, addTenant, updateTenant, delTenant } from "@/api/bid/tenant";
+export default {
+  name: "Tenant",
+  data() {
+    return {
+      loading: false, total: 0, list: [], open: false, title: "",
+      queryParams: { pageNum: 1, pageSize: 10 },
+      form: {},
+      rules: { tenantName: [{ required: true, message: "租户名称不能为空", trigger: "blur" }] }
+    };
+  },
+  created() { this.getList(); },
+  methods: {
+    getList() {
+      this.loading = true;
+      listTenant(this.queryParams).then(r => { this.list = r.rows; this.total = r.total; this.loading = false; });
+    },
+    handleAdd() { this.form = { status: "0" }; this.open = true; this.title = "新增租户"; },
+    handleUpdate(row) { getTenant(row.tenantId).then(r => { this.form = r.data; this.open = true; this.title = "修改租户"; }); },
+    handleDelete(row) {
+      this.$modal.confirm("确认删除？").then(() => delTenant(row.tenantId)).then(() => { this.getList(); this.$modal.msgSuccess("删除成功"); });
+    },
+    submitForm() {
+      this.$refs["form"].validate(v => {
+        if (!v) return;
+        const action = this.form.tenantId ? updateTenant : addTenant;
+        action(this.form).then(() => { this.$modal.msgSuccess("操作成功"); this.open = false; this.getList(); });
+      });
+    }
+  }
+};
+</script>