feat: 优化自动更新逻辑，移除单程票购票并升级版本至1.0.18

升级package.json版本至1.0.18；重构update_gate.lua和update_machine.lua，支持--silent静默运行参数，统一日志输出逻辑；优化ticketmachine.lua和gate.lua的自动更新触发逻辑，新增设备空闲检测，避免打断用户操作，仅在空闲时执行静默更新后重启设备；修复ticketmachine.lua中state变量重复声明的问题；移除Web端ticket-order相关的单程票购票UI与业务逻辑，简化购票流程；将gate.lua中的版本检查间隔从5秒调整为60秒，优化设备ID显示格式。

web/ticket-order.html

@@ -47,29 +47,6 @@
       <section class="jr-content-grid">
         <div class="jr-column-main">
           <article class="jr-section-card" id="reservationPanel">
-            <div class="jr-form-block" style="margin-bottom: 24px;">
-              <div class="jr-field-head">
-                <span class="jr-field-label">票种</span>
-                <span class="jr-field-note">请选择购买的车票类型</span>
-              </div>
-              <div class="train-type-group jr-train-type-group">
-                <label>
-                  <input type="radio" name="ticketClass" value="normal" checked>
-                  <div class="type-card jr-type-card">
-                    <div class="type-title">普通票</div>
-                    <div class="type-desc">按起终点购票</div>
-                  </div>
-                </label>
-                <label>
-                  <input type="radio" name="ticketClass" value="single">
-                  <div class="type-card jr-type-card">
-                    <div class="type-title">单程票</div>
-                    <div class="type-desc">限乘一个区间</div>
-                  </div>
-                </label>
-              </div>
-            </div>
-
             <div id="normalTicketView">
               <div class="jr-section-head">
                 <div>
@@ -98,21 +75,6 @@
               </div>
             </div>
 
-            <div id="singleTicketView" style="display: none;">
-              <div class="jr-section-head">
-                <div>
-                  <p class="jr-section-label">Single Trip</p>
-                  <h2>选择单程区间</h2>
-                </div>
-                <p class="jr-section-note">根据线路和票价分类，购买后可乘坐该线路任意单一区间。</p>
-              </div>
-              <div id="singleSegmentList" class="list jr-price-list" style="max-height: 400px; overflow-y: auto;">
-                <div class="loading">加载区间数据...</div>
-              </div>
-              <input type="hidden" id="singleSegmentSelection" value="" />
-              <input type="hidden" id="singleSegmentPrice" value="" />
-            </div>
-
             <div class="jr-form-grid" style="margin-top: 24px;">
               <div class="jr-form-block">
                 <div class="jr-field-head">