feat(bid): 完成甲方报价模块全量功能开发

1.  新增甲方报价业务实体，继承基础实体类
2.  新增供应商报价明细查询接口，支持按供应商ID展开物料明细
3.  重构甲方报价关联逻辑，通过material_id精确关联物料表
4.  新增甲方报价历史统计、月度趋势、快速新建等服务功能
5.  完善菜单配置，修正甲方报价菜单结构，添加完整权限控制
6.  新增物料搜索自动补全功能，优化报价单详情页面
7.  在供应商详情页新增报价历史Tab页签，展示该供应商的所有报价物料明细
8.  在物料详情页新增甲方报价记录Tab页签，展示该物料的所有甲方报价历史
9.  新增数据库优化脚本，添加索引并修复历史数据关联

ruoyi-admin/src/main/java/com/ruoyi/web/controller/bid/BizClientQuoteController.java

@@ -8,6 +8,7 @@ import com.ruoyi.system.service.bid.IBizClientQuoteService;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.web.bind.annotation.*;
 import java.util.List;
+import java.util.Map;
 
 @RestController
 @RequestMapping("/bid/clientquote")
@@ -41,4 +42,30 @@ public class BizClientQuoteController extends BaseController {
     public AjaxResult remove(@PathVariable Long quoteId) {
         return toAjax(service.deleteClientQuoteById(quoteId));
     }
+
+    // ========== 甲方报价历史 - 统计 ==========
+
+    @GetMapping("/statistics")
+    public AjaxResult statistics(BizClientQuote query) {
+        return success(service.selectClientQuoteStatistics(query));
+    }
+
+    @GetMapping("/monthly-trend")
+    public AjaxResult monthlyTrend() {
+        return success(service.selectMonthlyTrend());
+    }
+
+    // ========== 按物料ID查询报价历史 ==========
+
+    @GetMapping("/by-material/{materialId}")
+    public AjaxResult byMaterial(@PathVariable Long materialId) {
+        return success(service.selectClientQuotesByMaterialId(materialId));
+    }
+
+    // ========== 基于历史报价快速新建 ==========
+
+    @PostMapping("/quick-create/{quoteId}")
+    public AjaxResult quickCreate(@PathVariable Long quoteId) {
+        return success(service.copyFromExisting(quoteId));
+    }
 }

ruoyi-admin/src/main/java/com/ruoyi/web/controller/bid/BizQuotationController.java

@@ -1,6 +1,7 @@
 package com.ruoyi.web.controller.bid;
 
 import java.util.List;
+import java.util.Map;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.security.access.prepost.PreAuthorize;
 import org.springframework.web.bind.annotation.*;
@@ -11,11 +12,13 @@ import com.ruoyi.common.core.page.TableDataInfo;
 import com.ruoyi.common.enums.BusinessType;
 import com.ruoyi.system.domain.bid.BizQuotation;
 import com.ruoyi.system.service.bid.IBizQuotationService;
+import com.ruoyi.system.mapper.bid.BizQuotationItemMapper;
 
 @RestController
 @RequestMapping("/bid/quotation")
 public class BizQuotationController extends BaseController {
     @Autowired private IBizQuotationService service;
+    @Autowired private BizQuotationItemMapper quotationItemMapper;
 
     @PreAuthorize("@ss.hasPermi('bid:quotation:list')")
     @GetMapping("/list")
@@ -70,4 +73,15 @@ public class BizQuotationController extends BaseController {
     public AjaxResult remove(@PathVariable Long[] quotationIds) {
         return toAjax(service.deleteBizQuotationByIds(quotationIds));
     }
+
+    /**
+     * 按供应商ID查询报价明细（展开为每行一条物料）
+     * 用于供应商管理页面的"报价历史"Tab
+     */
+    @PreAuthorize("@ss.hasPermi('bid:quotation:list')")
+    @GetMapping("/supplier-items/{supplierId}")
+    public AjaxResult supplierItems(@PathVariable Long supplierId) {
+        List<Map<String, Object>> list = quotationItemMapper.selectItemsBySupplierId(supplierId);
+        return success(list);
+    }
 }