refactor(wms): 合并库存表为统一inventory，重构业务逻辑

1. 合并inventory_batch与serial_number为统一inventory表，用manage_mode区分结构件批次/精密件SN
2. 移除冗余的material_type字段与相关逻辑
3. 重构库存查询、检验、入库出库等业务逻辑适配新表结构
4. 调整前端路由与菜单，拆分基础数据为区域维护和物料档案
5. 优化入库校验逻辑，避免空单问题
6. 调整Vite构建配置，关闭自动清空输出目录
7. 为各模块添加详细中文注释，统一业务术语
8. 生成并更新Ent自动代码文件

bj_power_wms/internal/handler/internalapi.go

@@ -5,10 +5,10 @@ import (
 	"time"
 
 	"bj_power_wms/ent/inboundorder"
+	"bj_power_wms/ent/inventory"
 	"bj_power_wms/ent/ordermaterialledger"
 	"bj_power_wms/ent/outboundorder"
 	"bj_power_wms/ent/semifinished"
-	"bj_power_wms/ent/serialnumber"
 	"bj_power_wms/internal/svc"
 )
 
@@ -68,8 +68,8 @@ func ledgerSyncHandler(ctx *svc.ServiceContext) http.HandlerFunc {
 // internalDisplayHandler 库存总览（55寸大屏免登录用）
 func internalDisplayHandler(ctx *svc.ServiceContext) http.HandlerFunc {
 	return func(w http.ResponseWriter, r *http.Request) {
-		// 批次库存总量（按质量状态）
-		batches, _ := ctx.EntClient.InventoryBatch.Query().All(ctx0())
+		// 批次库存（结构件）总量（按质量状态）
+		batches, _ := ctx.EntClient.Inventory.Query().Where(inventory.ManageModeEQ(1)).All(ctx0())
 		totalQty := 0
 		lockedQty := 0
 		type zoneRow struct {
@@ -81,10 +81,14 @@ func internalDisplayHandler(ctx *svc.ServiceContext) http.HandlerFunc {
 		for _, b := range batches {
 			totalQty += b.Quantity
 			lockedQty += b.LockedQty
-			zones[b.ZoneCode+"/"+b.QualityStatus] += b.Quantity
+			zc := b.ZoneCode
+			if zc == "" {
+				zc = "未分区"
+			}
+			zones[zc+"/"+b.QualityStatus] += b.Quantity
 		}
-		snInStock, _ := ctx.EntClient.SerialNumber.Query().Where(serialnumber.StatusIn("在库", "锁定")).Count(ctx0())
-		snOut, _ := ctx.EntClient.SerialNumber.Query().Where(serialnumber.StatusEQ("出库")).Count(ctx0())
+		snInStock, _ := ctx.EntClient.Inventory.Query().Where(inventory.ManageModeEQ(2), inventory.StatusIn("在库", "锁定")).Count(ctx0())
+		snOut, _ := ctx.EntClient.Inventory.Query().Where(inventory.ManageModeEQ(2), inventory.StatusEQ("出库")).Count(ctx0())
 		semiInStock, _ := ctx.EntClient.SemiFinished.Query().Where(semifinished.StatusEQ("在库")).Count(ctx0())
 		pkgCount, _ := ctx.EntClient.PackageBox.Query().Count(ctx0())