feat(wms): 优化收货功能并重构导入组件

重构收货功能界面，将"确认收货"改为"签收"，并调整按钮样式。新增收货弹窗功能，支持选择实际库区和填写备注。

重构导入组件，优化校验逻辑和错误处理，增加防呆机制和loading状态。将枚举和常量提取为模块级变量，提升代码可维护性。添加仓库映射关系，增强数据校验能力。

调整表格按钮的内边距，提升UI一致性

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

@@ -179,12 +179,11 @@
                 <el-tag v-else type="primary">未收货</el-tag>
               </template>
             </el-table-column>
-            <el-table-column label="操作">
+            <!-- <el-table-column label="操作">
               <template slot-scope="scope">
-                <el-button v-if="scope.row.actionStatus == 0 || scope.row.actionStatus == 1" type="primary"
-                  size="mini" @click="openReceiptModal(scope.row)">确认收货</el-button>
+                <el-button v-if="scope.row.actionStatus == 0 || scope.row.actionStatus == 1" type="primary" @click="openReceiptModal(scope.row)">签收</el-button>
               </template>
-            </el-table-column>
+            </el-table-column> -->
           </el-table>
 
           <Pagination v-show="total > 0" :total="total" :page.sync="pagination.pageNum"
@@ -213,7 +212,7 @@
       </el-form>
 
       <template slot="footer" class="dialog-footer">
-        <el-button type="primary" @click="confirmReceipt" v-loading="buttonLoading">确认收货</el-button>
+        <el-button type="primary" @click="confirmReceipt" v-loading="buttonLoading">签收</el-button>
         <el-button @click="receiptModalVisible = false">取消</el-button>
       </template>
     </el-dialog>