fix(frontend): remove residual post thumbnail lazy path

src/Admin/Schema/SchemaPostList.php

@@ -55,7 +55,6 @@ class SchemaPostList {
                             ['key' => 'thumb_multi_enabled', 'label' => '多图卡片', 'type' => 'switch', 'default' => false],
                             ['key' => 'thumb_multi_count', 'label' => '最多显示几张', 'type' => 'number', 'default' => 3, 'min' => 2, 'max' => 6, 'dependsOn' => ['key' => 'thumb_multi_enabled', 'value' => true]],
                             ['key' => 'mult_thumb_cat', 'label' => '按分类多图显示', 'type' => 'taxonomy_select', 'taxonomy' => 'category', 'multiple' => true, 'default' => [], 'dependsOn' => ['key' => 'thumb_multi_enabled', 'value' => true]],
-                            ['key' => 'thumb_lazy', 'label' => '懒加载', 'type' => 'switch', 'default' => true, 'dependsOn' => ['key' => 'thumb_multi_enabled', 'value' => true]],
                         ]],
                     ],
                 ],

src/Settings/DisplayPageGroups.php

@@ -209,7 +209,6 @@ trait DisplayPageGroups {
                 'thumb_priority'           => implode(',', $thumb['priority']),
                 'thumb_fallback'           => $thumb['fallback'],
                 'thumb_spare_images'       => $thumb['spare_images'],
-                'thumb_lazy'               => $thumb['lazy'],
                 'thumb_aspect_ratio'       => $thumb['aspect_ratio'],
                 'thumb_multi_enabled'      => $thumb['multi_enabled'],
                 'thumb_multi_count'        => $thumb['multi_count'],

src/Settings/PostDisplay.php

@@ -174,7 +174,6 @@ class PostDisplay {
             'aspect_ratio'     => $aspect_ratio,
             'multi_enabled'    => !empty($settings['thumb_multi_enabled']),
             'multi_count'      => max(2, min(6, (int) ($settings['thumb_multi_count'] ?? 3))),
-            'lazy'             => !isset($settings['thumb_lazy']) || !empty($settings['thumb_lazy']),
             'fit'              => in_array(sanitize_key((string) ($settings['list_thumb_fit'] ?? 'cover')), ['cover', 'contain'], true) ? sanitize_key((string) ($settings['list_thumb_fit'] ?? 'cover')) : 'cover',
             'slides_s'         => !isset($settings['list_thumb_slides_s']) || !empty($settings['list_thumb_slides_s']),
             'video_s'          => !isset($settings['list_thumb_video_s']) || !empty($settings['list_thumb_video_s']),