fix(报销/拨款): 行项目金额改为价税合计，移除总金额手动输入框

- OCR解析：行项目金额改为 amount + tax_amount（价税合计）
- 总金额改为只读展示，由明细汇总自动计算，不再支持手动输入
- 去掉总金额字段的表单必填校验

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

fad-hrm/src/main/java/com/ruoyi/hrm/service/impl/HrmInvoiceOcrServiceImpl.java

@@ -153,7 +153,15 @@ public class HrmInvoiceOcrServiceImpl implements IHrmInvoiceOcrService {
 
                     HrmInvoiceOcrResultVo.Item item = new HrmInvoiceOcrResultVo.Item();
                     item.setItemName(name);
-                    item.setAmount(parseBigDecimal(getStringOrFieldValue(li, "amount")));
+                    // 行项目金额取价税合计：税前金额 + 税额
+                    BigDecimal preAmt = parseBigDecimal(getStringOrFieldValue(li, "amount"));
+                    BigDecimal taxAmt = parseBigDecimal(getStringOrFieldValue(li, "tax_amount"));
+                    BigDecimal withTax = null;
+                    if (preAmt != null || taxAmt != null) {
+                        withTax = (preAmt != null ? preAmt : BigDecimal.ZERO)
+                            .add(taxAmt != null ? taxAmt : BigDecimal.ZERO);
+                    }
+                    item.setAmount(withTax != null ? withTax : preAmt);
                     item.setTaxRate(getStringOrFieldValue(li, "tax_rate"));
                     items.add(item);
                 }

ruoyi-ui/src/views/hrm/requests/appropriation.vue

@@ -36,8 +36,10 @@
             </el-form-item>
           </el-col>
           <el-col :span="12">
-            <el-form-item label="拨款总金额" prop="amount">
+            <el-form-item label="拨款总金额">
-              <el-input-number v-model="form.amount" :min="0" :step="100" style="width: 100%" />
+              <div class="amount-readonly">
+                {{ form.amount != null && form.amount > 0 ? '¥' + form.amount : '根据发票明细自动汇总' }}
+              </div>
             </el-form-item>
           </el-col>
         </el-row>
@@ -300,7 +302,7 @@ export default {
       },
       rules: {
         appropriationType: [{ required: true, message: '请选择/输入拨款类型', trigger: 'change' }],
-        amount: [{ required: true, message: '请填写拨款总金额', trigger: 'blur' }]
+        amount: []
       }
     }
   },
@@ -675,6 +677,18 @@ export default {
   b { color: #e6a23c; font-size: 14px; }
 }
 
+.amount-readonly {
+  height: 32px;
+  line-height: 32px;
+  padding: 0 12px;
+  font-size: 14px;
+  font-weight: 600;
+  color: #e6a23c;
+  background: #fffbf2;
+  border: 1px solid #faecd8;
+  border-radius: 4px;
+}
+
 .flow-preview {
   margin-top: 10px;
   padding: 12px;

ruoyi-ui/src/views/hrm/requests/reimburse.vue

@@ -36,8 +36,10 @@
             </el-form-item>
           </el-col>
           <el-col :span="12">
-            <el-form-item label="报销总金额" prop="totalAmount">
+            <el-form-item label="报销总金额">
-              <el-input-number v-model="form.totalAmount" :min="0" :step="100" style="width: 100%" />
+              <div class="amount-readonly">
+                {{ form.totalAmount != null && form.totalAmount > 0 ? '¥' + form.totalAmount : '根据发票明细自动汇总' }}
+              </div>
             </el-form-item>
           </el-col>
         </el-row>
@@ -274,7 +276,7 @@ export default {
       },
       rules: {
         reimburseType: [{ required: true, message: '请选择/输入报销类型', trigger: 'change' }],
-        totalAmount: [{ required: true, message: '请填写报销总金额', trigger: 'blur' }],
+        totalAmount: [],
         accessoryApplyIds: [{ required: true, message: '请上传报销单据附件', trigger: 'change' }]
       }
     }
@@ -661,6 +663,18 @@ export default {
   b { color: #e6a23c; font-size: 14px; }
 }
 
+.amount-readonly {
+  height: 32px;
+  line-height: 32px;
+  padding: 0 12px;
+  font-size: 14px;
+  font-weight: 600;
+  color: #e6a23c;
+  background: #fffbf2;
+  border: 1px solid #faecd8;
+  border-radius: 4px;
+}
+
 .flow-preview {
   margin-top: 10px;
   padding: 12px;