查找定位，负变更

app/public/js/stage.js

@@ -3938,6 +3938,11 @@ $(document).ready(() => {
                                 }
                             }
                         }, {
+                            key: 'minus_qc_qty', title: '负变更', valid: true,
+                            check: function (node) {
+                                return node.end_minus_qc_qty;
+                            }
+                        }, {
                             key: 'estimate', title: '预计变更', valid: true,
                             check: function (node) {
                                 const posRange = stagePos.ledgerPos[itemsPre + node.id] || [];