fix(sort): 移除输入框禁用状态，优化批量扫描输入体验

修复了批量扫描输入框的禁用状态逻辑，确保用户在输入时不会受到限制。

pages/picking/sort.vue

@@ -31,15 +31,15 @@
                                 <text style="font-size: 18rpx;white-space: nowrap;">批量扫描</text>
                                 <text style="font-size: 18rpx;white-space: nowrap;">批量扫描</text>
                             </view>
                             </view>
                         </view>
                         </view>
-                        <view class="search-bar row bothSide verCenter" :class="{ 'disabled-color': searchParams.position_name == '' ? true : false }">
+                        <view class="search-bar row bothSide verCenter">
                             <view class="row verCenter">
                             <view class="row verCenter">
                                 <text class="iconfont icon-juxing1"></text>
                                 <text class="iconfont icon-juxing1"></text>
                                 <!-- 批量扫描 -->
                                 <!-- 批量扫描 -->
                                 <template v-if="is_batch">
                                 <template v-if="is_batch">
-                                    <input class="uni-input" placeholder="请扫描入库标签" :disabled="searchParams.position_name == '' ? true : false" placeholder-style="color:#919399" :focus="is_focus" v-model="search_keyword" @input="handleInput(2, search_keyword)" maxlength="16" ref="myInput" />
+                                    <input class="uni-input" placeholder="请扫描入库标签" placeholder-style="color:#919399" :focus="is_focus" v-model="search_keyword" @input="handleInput(2, search_keyword)" maxlength="16" ref="myInput" />
                                 </template>
                                 </template>
                                 <template v-else>
                                 <template v-else>
-                                    <input class="uni-input" placeholder="请扫描入库标签" :disabled="searchParams.position_name == '' ? true : false" placeholder-style="color:#919399" :focus="is_focus" v-model="searchParams.stock_in_batch_sn" @input="handleInput(2, searchParams.stock_in_batch_sn)" maxlength="16" ref="myInput" />
+                                    <input class="uni-input" placeholder="请扫描入库标签" placeholder-style="color:#919399" :focus="is_focus" v-model="searchParams.stock_in_batch_sn" @input="handleInput(2, searchParams.stock_in_batch_sn)" maxlength="16" ref="myInput" />
                                 </template>
                                 </template>
                             </view>
                             </view>
                             <text class="iconfont icon-a-juxing11" @click="clearInput(2)" v-if="input_flag_stock_in_batch_sn"></text>
                             <text class="iconfont icon-a-juxing11" @click="clearInput(2)" v-if="input_flag_stock_in_batch_sn"></text>