feat(组件): 新增多选组件并优化钢卷选择器

新增MutiSelect多选组件，支持逗号分隔字符串绑定
优化CoilSelector组件，使用MutiSelect替换输入框并新增规格字段
移除多处钢种字段显示及输入
增强CoilNo组件，支持悬停显示钢卷详细信息
在收货详情页添加删除按钮功能

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

@@ -161,10 +161,7 @@
                             <span class="param-label">规格：</span>
                             <span class="param-value">{{ item.rawMaterial.specification }}</span>
                           </div>
-                          <div class="param-row" v-if="item.rawMaterial.steelGrade">
-                            <span class="param-label">钢种：</span>
-                            <span class="param-value">{{ item.rawMaterial.steelGrade }}</span>
-                          </div>
+
                           <div class="param-row" v-if="item.rawMaterial.thickness">
                             <span class="param-label">厚度：</span>
                             <span class="param-value">{{ item.rawMaterial.thickness }}mm</span>