Fix Bug #568: 修复门诊日结页面排版混乱 - 固定4列网格并调整标签宽度

根因：auto-fit在宽屏下创建超过4列导致span-2错乱，标签宽度不足
修复：使用repeat(4, 1fr)固定4列，标签min-width调整为120px

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

openhis-ui-vue3/src/views/clinicmanagement/dayEnd/index.vue

@@ -297,7 +297,7 @@ getPharmacyCabinetLists();
   align-items: center;
 }
 .cols-4 {
-  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
+  grid-template-columns: repeat(4, 1fr);
 }
 .span-2 {
   grid-column: span 2;
@@ -309,7 +309,7 @@ getPharmacyCabinetLists();
   min-width: 0;
 }
 .label {
-  min-width: 100px;
+  min-width: 120px;
   flex-shrink: 0;
   color: #606266;
   white-space: nowrap;