refactor: 重构产线工位与备料流程，移除冗余字段

1. 移除工单、工件、日排产中的冗余工位组合/接驳台字段
2. 新增工位接驳台编码字段与唯一约束，关联WMS接驳台主数据
3. 重构日排产为工位产量分配模式，替代原接驳台列表
4. 新增备料单工位级字段与分批出库支持
5. 移除定时同步可生产数量，改为WMS实时拉取接口
6. 过滤操作日志，排除登录/退出相关日志
7. 调整仪表盘工序展示逻辑为今日派工路线
8. 新增接驳台维护菜单与基础数据

bj_power_workstation/internal/handler/line.go

@@ -155,3 +155,47 @@ func lineCallMaterialHandler(ctx *svc.ServiceContext) http.HandlerFunc {
 		mesJSON(w, resp, err)
 	}
 }
+
+// materialRequestsHandler GET /api/material-requests 代理 MES /api/internal/material-requests
+// 工位终端按当前登录工位过滤「待接料」行（stationNo 由前端带入）。
+func materialRequestsHandler(ctx *svc.ServiceContext) http.HandlerFunc {
+	return func(w http.ResponseWriter, r *http.Request) {
+		q := url.Values{}
+		for _, k := range []string{"stationNo", "status", "orderNo", "planDate", "materialCode", "targetDock"} {
+			if v := strings.TrimSpace(r.URL.Query().Get(k)); v != "" {
+				q.Set(k, v)
+			}
+		}
+		body, _, err := ctx.Mes.Get("/api/internal/material-requests", q)
+		mesJSON(w, body, err)
+	}
+}
+
+// materialReceiveHandler POST /api/material-request/receive 代理 MES /api/internal/station/receive-material
+// 主入口：工人扫码接料（扫描备料单号确认）。operator 由本服务补当前登录人。
+func materialReceiveHandler(ctx *svc.ServiceContext) http.HandlerFunc {
+	return func(w http.ResponseWriter, r *http.Request) {
+		payload, err := io.ReadAll(r.Body)
+		if err != nil {
+			fail(w, http.StatusBadRequest, "请求体读取失败")
+			return
+		}
+		var req map[string]any
+		if err := json.Unmarshal(payload, &req); err != nil {
+			fail(w, http.StatusBadRequest, "请求体解析失败")
+			return
+		}
+		if req["requestNo"] == nil || req["requestNo"] == "" {
+			fail(w, http.StatusBadRequest, "缺少备料单号")
+			return
+		}
+		if req["operator"] == nil || req["operator"] == "" {
+			if u := currentUsername(r); u != "" {
+				req["operator"] = u
+			}
+		}
+		body, _ := json.Marshal(req)
+		resp, _, err := ctx.Mes.Post("/api/internal/station/receive-material", json.RawMessage(body))
+		mesJSON(w, resp, err)
+	}
+}

bj_power_workstation/internal/handler/routes.go

@@ -54,6 +54,8 @@ func RegisterHandlers(server *rest.Server, ctx *svc.ServiceContext) {
 			{Method: http.MethodPost, Path: "/api/line/move/ack", Handler: lineAckHandler(ctx)},
 			{Method: http.MethodPost, Path: "/api/line/occupy", Handler: lineOccupyHandler(ctx)},
 			{Method: http.MethodPost, Path: "/api/line/call-material", Handler: lineCallMaterialHandler(ctx)},
+			{Method: http.MethodGet, Path: "/api/material-requests", Handler: materialRequestsHandler(ctx)},
+			{Method: http.MethodPost, Path: "/api/material-request/receive", Handler: materialReceiveHandler(ctx)},
 
 			// 巡检 / 应急呼叫 / 数量不符 / 退料（代理 MES 内部 API）
 			{Method: http.MethodPost, Path: "/api/inspection/submit", Handler: inspectionSubmitHandler(ctx)},