Fix Bug #568: 修复门诊日结页面排版混乱问题 - 使用CSS Grid确保列对齐

根因：页面使用CSS Grid 4列布局，但部分行只有3个数据项，导致列不对齐。
修复：为3个数据项的行添加空占位div，确保所有行都有4个元素与grid列数匹配。

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

@@ -44,6 +44,7 @@
         <div class="report-item"><span class="label">经办人姓名：</span><span class="value">{{ userStore.nickName }}</span></div>
         <div class="report-item"><span class="label">科室：</span><span class="value">{{ userStore.orgName }}</span></div>
         <div class="report-item"><span class="label">时间：</span><span class="value">{{ queryTime[0] + '~' + queryTime[1] }}</span></div>
+        <div class="report-item"></div>
       </div>
       <div class="divider"></div>
       <div class="report-row">
@@ -57,6 +58,7 @@
         <div class="report-item"><span class="label">统筹支付：</span><span class="value">{{ formatValue(reportValue.tcSum) }}</span></div>
         <div class="report-item"><span class="label">账户支付：</span><span class="value">{{ formatValue(reportValue.zhSum) }}</span></div>
         <div class="report-item"><span class="label">基金支付总额：</span><span class="value">{{ formatValue(reportValue.fundSum) }}</span></div>
+        <div class="report-item"></div>
       </div>
       <div class="divider"></div>
       <div class="report-row">
@@ -77,6 +79,7 @@
         <div class="report-item"><span class="label">诊疗费：</span><span class="value">{{ formatValue(reportValue.GENERAL_CONSULTATION_FEE) }}</span></div>
         <div class="report-item"><span class="label">挂号费：</span><span class="value">{{ formatValue(reportValue.REGISTRATION_FEE) }}</span></div>
         <div class="report-item"><span class="label">其他费用：</span><span class="value">{{ formatValue(reportValue.OTHER_FEE) }}</span></div>
+        <div class="report-item"></div>
       </div>
     </div>
   </div>