feat: full parity pass - suspend enforcement, report modal polish, wechat notify

- Restriction: add is_suspended/get_active_suspend; comment block now covers
  suspend (小黑屋) in addition to mute, with reason in the deny message
- FrontSubmitSave::persist: block post/draft/edit submission for suspended
  users (reference-theme semantics: 小黑屋 loses all publishing rights)
- report.js: close icon switched from fa-times to the SVG sprite ic-close
  (#icon-close), same as reference theme; textareas gain autoHeight growth
  (hidden 'other reason' box skips the first measurement)
- WeChatNotify: NOTIFY_TYPES now includes report/system so report results
  and account restriction notices fan out to WeChat template messages;
  generic title/description fallback for template values
- contract tests: +3 tests (suspend enforcement, modal polish, wechat types)

src/Payment/WeChatNotify.php

@@ -11,6 +11,12 @@ class WeChatNotify {
 
     private static $instance = null;
 
+    /**
+     * 可联动微信模板消息的站内通知类型。
+     * report：举报处理结果；system：禁封/限制/解除等账号限制通知。
+     */
+    const NOTIFY_TYPES = ['comment_reply', 'system_notice', 'order_paid', 'credits_change', 'report', 'system'];
+
     public static function get_instance(): self {
         if (null === self::$instance) self::$instance = new self();
         return self::$instance;
@@ -134,6 +140,14 @@ class WeChatNotify {
         $url = $data['url'] ?? home_url('/');
         $values = $data['values'] ?? [];
 
+        // 通用兜底：站内通知未带模板字段时，用标题/内容合成。
+        if (empty($values)) {
+            $values = array_filter([
+                'first'    => (string) ($data['title'] ?? ''),
+                'keyword1' => (string) ($data['description'] ?? ''),
+            ], static function ($v) { return $v !== ''; });
+        }
+
         $template_data = [];
         foreach ($values as $key => $value) {
             $template_data[$key] = [
@@ -172,9 +186,8 @@ class WeChatNotify {
         $config = $this->get_config();
         if (empty($config['enabled'])) return;
 
-        // 仅特定类型通知发送微信
-        $allowed_types = ['comment_reply', 'system_notice', 'order_paid', 'credits_change'];
-        if (!in_array($type, $allowed_types, true)) return;
+        // 仅特定类型通知发送微信（含举报处理结果与账号限制通知）
+        if (!in_array($type, self::NOTIFY_TYPES, true)) return;
 
         $this->send($user_id, $type, $data);
     }
@@ -219,7 +232,7 @@ class WeChatNotify {
             'has_template' => !empty($config['template_id']),
             'bound_users'  => $bound_count,
             'app_secret'    => !empty($config['app_secret']) ? '***' : '',
-            'allowed_types' => ['comment_reply', 'system_notice', 'order_paid', 'credits_change'],
+            'allowed_types' => self::NOTIFY_TYPES,
         ];
     }
 
@@ -234,6 +247,8 @@ class WeChatNotify {
                 'system_notice'    => true,
                 'order_paid'       => true,
                 'credits_change'   => false,
+                'report'           => true,
+                'system'           => true,
             ];
         }
         return $subs;
@@ -243,7 +258,7 @@ class WeChatNotify {
      * Update notification subscriptions for a user.
      */
     public function update_user_subscriptions(int $user_id, array $subscriptions): bool {
-        $allowed = ['comment_reply', 'system_notice', 'order_paid', 'credits_change'];
+        $allowed = self::NOTIFY_TYPES;
         $clean = [];
         foreach ($allowed as $key) {
             $clean[$key] = !empty($subscriptions[$key]);