feat(钢卷异常): 重构异常记录功能，增加开始/结束位置字段

refactor(发货单): 添加发货计划选择功能

feat(报表): 新增合并报表页面，支持投入产出钢卷统计

style: 移除多余的空格和注释代码

klp-ui/src/views/wms/coil/panels/do.vue

@@ -446,7 +446,11 @@
           </el-radio-group>
         </el-form-item>
         <el-form-item label="长度坐标" prop="lengthCoord">
-          <el-input v-model="exceptionForm.lengthCoord" placeholder="请输入长度坐标" />
+          <div style="display: flex; gap: 10px;">
+            <el-input v-model="exceptionForm.startPosition" placeholder="请输入开始位置" />
+            -
+            <el-input v-model="exceptionForm.endPosition" placeholder="请输入结束位置" />
+          </div>
         </el-form-item>
         <el-form-item label="缺陷代码" prop="defectCode">
           <el-radio-group v-model="exceptionForm.defectCode">
@@ -557,6 +561,8 @@ export default {
         coilId: null,
         position: null,
         lengthCoord: null,
+        startPosition: 0,
+        endPosition: 0,
         defectCode: null,
         degree: null,
         remark: null
@@ -975,7 +981,10 @@ export default {
       this.exceptionDialogVisible = true
     },
     confirmException() {
-      addCoilAbnormal(this.exceptionForm).then(response => {
+      addCoilAbnormal({
+        ...this.exceptionForm,
+        length: this.exceptionForm.endPosition - this.exceptionForm.startPosition,
+      }).then(response => {
         this.$message.success('异常记录添加成功')
         this.cancelException();
         // 重置表单
@@ -1033,7 +1042,9 @@ export default {
       this.exceptionForm = {
         coilId: null,
         position: null,
-        lengthCoord: null,
+        lengthCoord: 0,
+        startPosition: 0,
+        endPosition: 0,
         defectCode: null,
         degree: null,
         remark: null