fix: 替换 ThinkTemplate 标签为 PHP ModuleInclude

路线 B：票务模板不依赖 ThinkTemplate 解析引擎
- {include file=...} → <?php echo ModuleInclude(...) ?>
- {:Config()} / {:IsMobileLogin()} → <?php echo Config() ?> / <?php echo IsMobileLogin() ?>
- {$var|default=...} → <?php echo $var ?? 'default' ?>
- {$var|json_encode|raw} → <?php echo json_encode($var ?? []) ?>

绕过 ThinkTemplate parseTemplateFile() 路径拼接 bug（Linux view_depr=/ 导致 include 路径解析错误）

shopxo/app/plugins/vr_ticket/view/goods/ticket_detail.html

@@ -1,4 +1,4 @@
-{include file="public/head" /}
+<?php echo ModuleInclude('public/header'); ?>
 
 <style>
 /* VR票务 - 票务商品详情页 */
@@ -121,8 +121,8 @@
 <div class="vr-ticket-page" id="vrTicketApp">
     <!-- 商品头部 -->
     <div class="vr-ticket-header">
-        <div class="vr-event-title">{$goods.title|default='VR演唱会'}</div>
-        <div class="vr-event-subtitle">{$goods.simple_desc|default=''}</div>
+        <div class="vr-event-title"><?php echo htmlspecialchars($goods['title'] ?? 'VR演唱会', ENT_QUOTES, 'UTF-8'); ?></div>
+        <div class="vr-event-subtitle"><?php echo htmlspecialchars($goods['simple_desc'] ?? '', ENT_QUOTES, 'UTF-8'); ?></div>
     </div>
 
     <!-- 场次选择 -->
@@ -158,12 +158,12 @@
     </div>
 
     <!-- 商品详情（保留） -->
-    {if !empty($goods.content)}
+    <?php if (!empty($goods['content'])): ?>
     <div class="vr-seat-section">
         <div class="vr-section-title">演出详情</div>
-        <div class="goods-detail-content">{$goods.content}</div>
+        <div class="goods-detail-content"><?php echo $goods['content']; ?></div>
     </div>
-    {/if}
+    <?php endif; ?>
 
     <!-- 购买栏 -->
     <div class="vr-purchase-bar">
@@ -177,20 +177,20 @@
     </div>
 </div>
 
-{include file="public/footer" /}
+<?php echo ModuleInclude('public/footer'); ?>
 
 <script>
 (function() {
     var app = {
-        goodsId: {$goods.id|default=0},
-        seatMap: {json_decode($vr_seat_template.seat_map|default='{}', true)|raw},
-        specBaseIdMap: {json_decode($vr_seat_template.spec_base_id_map|default='{}', true)|raw},
+        goodsId: <?php echo intval($goods['id'] ?? 0); ?>,
+        seatMap: <?php echo json_encode($vr_seat_template['seat_map'] ?? []); ?>,
+        specBaseIdMap: <?php echo json_encode($vr_seat_template['spec_base_id_map'] ?? []); ?>,
         selectedSeats: [],      // [{row, col, char, price, label, classes}]
         soldSeats: {},          // {row_col: true}
         currentSession: null,
         sessionSpecId: null,
-        requestUrl: '{:Config("shopxo.host_url")}',
-        userId: {:IsMobileLogin()},
+        requestUrl: '<?php echo Config("shopxo.host_url"); ?>',
+        userId: <?php echo IsMobileLogin(); ?>,
 
         init: function() {
             this.renderSessions();
@@ -200,7 +200,7 @@
 
         // 渲染场次列表（基于 ShopXO spec 数据）
         renderSessions: function() {
-            var specData = {$goods_spec_data|json_encode|raw} || [];
+            var specData = <?php echo json_encode($goods_spec_data ?? []); ?> || [];
             var html = '';
             if (specData.length > 0) {
                 specData.forEach(function(spec) {
@@ -448,4 +448,4 @@
 })();
 </script>
 
-{include file="public/footer_page" /}
+<?php echo ModuleInclude('public/footer_page'); ?>