feat: 开票申请选单放开未收票过滤并展示已申请/可开票金额

- 选单弹窗新增已申请开票金额列，分摊发票金额改为只读展示后端自动分摊结果
- 选单后分摊金额默认归零，由后端保存时按本次开票金额自动分摊

src/views/payment/invoice-application-form.vue

@@ -323,17 +323,8 @@
           <el-table-column label="可开票金额" min-width="140" align="right">
             <template #default="{ row }">{{ formatMoney(row.availableInvoiceAmount) }}</template>
           </el-table-column>
-          <el-table-column label="分摊发票金额" min-width="160">
-            <template #default="{ row }">
-              <el-input-number
-                v-model="row.allocatedInvoiceAmount"
-                :disabled="readonly"
-                :min="0"
-                :max="Number(row.availableInvoiceAmount || 0)"
-                :precision="2"
-                :controls="false"
-              />
-            </template>
+          <el-table-column label="分摊发票金额" min-width="140" align="right">
+            <template #default="{ row }">{{ formatMoney(row.allocatedInvoiceAmount) }}</template>
           </el-table-column>
         </el-table>
       </section-card>
@@ -454,6 +445,9 @@
         <el-table-column label="结算金额" min-width="130" align="right">
           <template #default="{ row }">{{ formatMoney(row.settlementAmount) }}</template>
         </el-table-column>
+        <el-table-column label="已申请开票金额" min-width="140" align="right">
+          <template #default="{ row }">{{ formatMoney(row.invoicedAmount) }}</template>
+        </el-table-column>
         <el-table-column label="可开票金额" min-width="140" align="right">
           <template #default="{ row }">{{ formatMoney(row.availableInvoiceAmount) }}</template>
         </el-table-column>
@@ -861,7 +855,6 @@ export default {
               keyword: this.settlementDialog.keyword,
               contractCategory: '客户合同',
               settlementType: 'receivable',
-              invoiceStatus: 'unreceived',
             }
           )
         );
@@ -913,7 +906,7 @@ export default {
         ...item,
         formalSettlementId: item.id,
         settlementId: item.id,
-        allocatedInvoiceAmount: rows.length === 1 ? Number(item.availableInvoiceAmount || 0) : 0,
+        allocatedInvoiceAmount: 0,
       }));
       this.form.projectName = first.projectName;
       this.form.deptName = first.deptName;