refactor(settings): remove filing info config and readers

Drop the 备案信息 group (icp_filing, police_filing, footer_text) from the
global.common PHP/Vue schemas, the FacadeBulk readers and the
get_global_settings() payload. No frontend consumer existed.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

assets/admin/src/constants/sections/global.js

@@ -12,7 +12,7 @@ export const globalSection = {
       label: '常用功能',
       route: '/global/common',
       title: '常用功能',
-      desc: '评论、性能、头像源与备案等全局基础配置。',
+      desc: '评论、性能、头像源等全局基础配置。',
       canonicalDomain: 'global',
       section: 'common',
     }),

assets/admin/src/schema/sections/global/common.js

@@ -7,7 +7,7 @@ export const commonSchema = {
   key: 'global.common',
   title: '常用功能',
   icon: 'fa fas fa-cog',
-  description: '管理站点常用开关、懒加载与备案信息等基础配置。',
+  description: '管理站点图像懒加载等常用基础配置。',
   defaults: {
     lazy_posts_thumb: true,
     lazy_avatar: true,
@@ -18,9 +18,6 @@ export const commonSchema = {
     lazy_other: true,
     lazy_animation: 'blur',
     thumbnail: defaultThumbnail,
-    icp_filing: '',
-    police_filing: '',
-    footer_text: '',
   },
   groups: [
     {
@@ -56,15 +53,5 @@ export const commonSchema = {
         { key: 'lazy_other', label: '其它图片懒加载', type: 'switch', default: true },
       ],
     },
-    {
-      key: 'filing',
-      title: '备案信息',
-      icon: 'fa fas fa-shield-alt',
-      fields: [
-        { key: 'icp_filing', label: 'ICP 备案号', type: 'input', placeholder: '例如：京ICP备12345678号', help: '显示在页脚的备案信息' },
-        { key: 'police_filing', label: '公安备案号', type: 'input', placeholder: '例如：公网安备11000000000000号', help: '显示在页脚的备案信息' },
-        { key: 'footer_text', label: '页脚附加文字', type: 'input', placeholder: '自定义页脚文字', help: '显示在版权信息下方' },
-      ],
-    },
   ],
 }

src/Admin/Schema/GlobalSchema.php

@@ -35,11 +35,6 @@ class GlobalSchema {
                             ]],
                             ['key' => 'thumbnail', 'label' => '懒加载预载图', 'type' => 'media', 'default' => get_template_directory_uri() . '/assets/img/thumbnail.svg'],
                         ]],
-                        ['key' => 'filing', 'title' => '备案信息', 'fields' => [
-                            ['key' => 'icp_filing', 'label' => 'ICP 备案号', 'type' => 'input', 'default' => ''],
-                            ['key' => 'police_filing', 'label' => '公安备案号', 'type' => 'input', 'default' => ''],
-                            ['key' => 'footer_text', 'label' => '页脚附加文字', 'type' => 'input', 'default' => ''],
-                        ]],
                     ],
                 ],
                 'logo' => [

src/Settings/DisplayPageGroups.php

@@ -154,8 +154,6 @@ trait DisplayPageGroups {
             'logo_text'                   => self::logo_text(),
             'logo_width'                  => self::logo_width(),
             'site_favicon'                => self::favicon_url(),
-            'icp_filing'                  => self::icp_filing(),
-            'footer_text'                 => self::footer_text(),
             'theme_mode'                  => self::theme_mode(),
             'theme_mode_button'           => self::get_theme_mode_button_positions(),
             'primary_color'               => self::primary_color(),

src/Settings/FacadeBulk.php

@@ -199,47 +199,6 @@ trait FacadeBulk {
 
 
 
-    /**
-     * 获取备案配置。
-     * @return array {icp_enabled, icp_filing, police_enabled, police_filing}
-     */
-    public static function get_filing_settings(): array {
-        $s = self::get_all();
-        $icp_enabled = !isset($s['footer_icp']) || !empty($s['footer_icp']);
-        $police_enabled = !isset($s['footer_police']) || !empty($s['footer_police']);
-        $icp_filing = trim((string) ($s['icp_filing'] ?? ''));
-        $police_filing = trim((string) ($s['police_filing'] ?? ''));
-        return [
-            'icp_enabled'    => $icp_enabled,
-            'icp_filing'     => $icp_filing,
-            'police_enabled' => $police_enabled,
-            'police_filing'  => $police_filing,
-        ];
-    }
-
-
-
-    /** 获取页脚附加文字 */
-    public static function footer_text(): string {
-        return trim((string) self::get_value('footer_text', ''));
-    }
-
-
-
-    /** 获取 ICP 备案号 */
-    public static function icp_filing(): string {
-        return trim((string) self::get_value('icp_filing', ''));
-    }
-
-
-
-    /** 获取公安备案号 */
-    public static function police_filing(): string {
-        return trim((string) self::get_value('police_filing', ''));
-    }
-
-
-
     /** 获取导航 Logo 宽度 */
     public static function logo_width(): int {
         $width = (int) self::get_value('logo_width', 150);