refactor: rename the theme brand and every identifier from AKSRT to Jio

Full-project rename. `git grep -i aksrt` is now empty apart from the
DBMigrator 3.3.0 changelog note that documents the rename itself.

Code identifiers
- PHP namespace AKSRT\ -> Jio\ (composer PSR-4 + 378 declarations)
- global constants AKSRT_* -> JIO_* (VERSION/DIR/URI, PAY_TYPE_*, CAPTCHA_*)
- procedural functions, hooks, options, meta keys, table names,
  cookies, query vars, ajax actions and nonces: aksrt_ -> jio_
- text domain aksrt -> jio; Theme Name -> Jio
- JS globals: aksrtData/aksrtAdminData/... -> jioData/jioAdminData/...,
  window.AKSRTCaptcha & friends -> window.JioCaptcha, Aksrt* -> Jio*
- Vue components Aks*.vue -> Jio*.vue (15 files renamed + imports)
- CSS classes/data-attrs/custom properties: aksrt- -> jio-
- REST namespace aksrt/v1 -> jio/v1 (incl. payment gateway callbacks)

Storage layer
- DB tables {prefix}aksrt_* -> {prefix}jio_*; SCHEMA_VERSION 3.2.0 -> 3.3.0
  so dbDelta creates the new names on install
- widget id_base aksrt_widget_* -> jio_widget_*
- uninstall.php drop list rebuilt from the actual migrator tables
  (dropped 3 stale entries, added the 17 missing ones)

Removed
- hardcoded https://api.aksrt.com/version.json default update endpoint;
  get_endpoint() now reads the 「更新端点」 setting and do_check() no-ops
  when it is empty

Files renamed: inc/helpers/aksrt-*.php -> jio-*.php (54),
assets/admin/src/components/form/Aks*.vue -> Jio*.vue (15).
Build artifacts regenerated: assets/css/build, assets/js/runtime,
assets/admin/build.

Verified: audit-psr4-paths errors=0, audit-admin-contracts errors=0
(warnings=56, unchanged baseline), 813/813 widget-system tests,
44/44 phpunit, php -l clean across all PHP.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>

assets/admin/src/pages/docs/DocsPage.vue

@@ -1,12 +1,12 @@
 <template>
-  <div class="aksrt-page-container">
+  <div class="jio-page-container">
     <PageHeader title="文档中心" desc="主题使用文档、开发指南、迁移说明和更新日志。" />
 
     <!-- Quick Actions -->
-    <n-card title="常用操作" size="small" class="aksrt-docs__section">
+    <n-card title="常用操作" size="small" class="jio-docs__section">
       <n-grid :cols="2" :x-gap="12" :y-gap="12">
         <n-grid-item>
-          <div class="aksrt-docs__action">
+          <div class="jio-docs__action">
             <FaIcon icon="fa fas fa-paint-brush" :size="16" />
             <div>
               <strong>全局设置</strong>
@@ -16,7 +16,7 @@
           </div>
         </n-grid-item>
         <n-grid-item>
-          <div class="aksrt-docs__action">
+          <div class="jio-docs__action">
             <FaIcon icon="fa fas fa-home" :size="16" />
             <div>
               <strong>首页配置</strong>
@@ -26,7 +26,7 @@
           </div>
         </n-grid-item>
         <n-grid-item>
-          <div class="aksrt-docs__action">
+          <div class="jio-docs__action">
             <FaIcon icon="fa fas fa-users" :size="16" />
             <div>
               <strong>用户管理</strong>
@@ -36,7 +36,7 @@
           </div>
         </n-grid-item>
         <n-grid-item>
-          <div class="aksrt-docs__action">
+          <div class="jio-docs__action">
             <FaIcon icon="fa fas fa-wrench" :size="16" />
             <div>
               <strong>工具</strong>
@@ -49,30 +49,30 @@
     </n-card>
 
     <!-- Reference Docs -->
-    <div class="aksrt-docs__grid">
+    <div class="jio-docs__grid">
       <n-card
         v-for="doc in docs"
         :key="doc.key"
-        class="aksrt-docs__card"
+        class="jio-docs__card"
         size="small"
         hoverable
         @click="openDoc(doc)"
       >
-        <div class="aksrt-docs__card-inner">
-          <div class="aksrt-docs__card-icon" :style="{ background: doc.color }">
+        <div class="jio-docs__card-inner">
+          <div class="jio-docs__card-icon" :style="{ background: doc.color }">
             <FaIcon :icon="doc.icon" :size="20" color="#fff" />
           </div>
-          <div class="aksrt-docs__card-body">
-            <h4 class="aksrt-docs__card-title">{{ doc.title }}</h4>
-            <p class="aksrt-docs__card-desc">{{ doc.description }}</p>
+          <div class="jio-docs__card-body">
+            <h4 class="jio-docs__card-title">{{ doc.title }}</h4>
+            <p class="jio-docs__card-desc">{{ doc.description }}</p>
           </div>
-          <FaIcon icon="fa fas fa-external-link-alt" :size="12" class="aksrt-docs__card-arrow" />
+          <FaIcon icon="fa fas fa-external-link-alt" :size="12" class="jio-docs__card-arrow" />
         </div>
       </n-card>
     </div>
 
     <!-- Version Info -->
-    <n-card title="当前版本" size="small" class="aksrt-docs__section">
+    <n-card title="当前版本" size="small" class="jio-docs__section">
       <n-descriptions :column="2" bordered label-placement="left" size="small">
         <n-descriptions-item label="主题版本">
           <n-tag type="success" size="small">{{ themeVersion }}</n-tag>
@@ -91,12 +91,12 @@ import PageHeader from '@/components/PageHeader.vue'
 import FaIcon from '@/components/form/FaIcon.vue'
 import api from '@/api/index.js'
 
-const themeVersion = ref(window.aksrtAdminData?.themeVersion || '3.4.0-dev')
+const themeVersion = ref(window.jioAdminData?.themeVersion || '3.4.0-dev')
 const dbSchemaVersion = ref('—')
 
 const docs = ref([
-  { key: 'admin-ia-map', title: '后台 IA 蓝图', description: '完整的后台信息架构映射，12 个顶级分区及子页面清单。', icon: 'fa fas fa-sitemap', color: 'var(--aksrt-color-primary)', file: 'admin-ia-map.md' },
-  { key: 'legacy-gap-matrix', title: '对标差异矩阵', description: 'AKSRT 当前 → 原主题参考 → AKSRT 目标三层对照表。', icon: 'fa fas fa-columns', color: '#722ed1', file: 'legacy-gap-matrix.md' },
+  { key: 'admin-ia-map', title: '后台 IA 蓝图', description: '完整的后台信息架构映射，12 个顶级分区及子页面清单。', icon: 'fa fas fa-sitemap', color: 'var(--jio-color-primary)', file: 'admin-ia-map.md' },
+  { key: 'legacy-gap-matrix', title: '对标差异矩阵', description: 'Jio 当前 → 原主题参考 → Jio 目标三层对照表。', icon: 'fa fas fa-columns', color: '#722ed1', file: 'legacy-gap-matrix.md' },
   { key: 'frontend-page-matrix', title: '前端页面矩阵', description: '前端模板、CSS、JS 资产映射与覆盖范围。', icon: 'fa fas fa-desktop', color: '#13c2c2', file: 'frontend-page-matrix.md' },
   { key: 'manual-acceptance-baseline', title: '验收基线', description: '每个 Phase 的人工验收标准和检查清单。', icon: 'fa fas fa-clipboard', color: '#52c41a', file: 'manual-acceptance-baseline.md' },
   { key: 'feature-domain-map', title: '功能域地图', description: '业务域划分、依赖关系和模块边界说明。', icon: 'fa fas fa-map', color: '#fa8c16', file: 'feature-domain-map.md' },
@@ -117,35 +117,35 @@ onMounted(async () => {
 
 function openDoc(doc) {
   // Link to local docs directory (admin can open in new tab)
-  const base = window.aksrtAdminData?.siteUrl || window.location.origin
-  window.open(`${base}/wp-content/themes/AKSRT-theme/docs/${doc.file}`, '_blank')
+  const base = window.jioAdminData?.siteUrl || window.location.origin
+  window.open(`${base}/wp-content/themes/Jio-theme/docs/${doc.file}`, '_blank')
 }
 </script>
 
 <style scoped>
-.aksrt-docs__grid {
+.jio-docs__grid {
   display: grid;
   grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
   gap: 12px;
   margin-bottom: 16px;
 }
 
-.aksrt-docs__card {
+.jio-docs__card {
   cursor: pointer;
   transition: box-shadow 0.2s;
 }
 
-.aksrt-docs__card:hover {
+.jio-docs__card:hover {
   box-shadow: 0 2px 12px rgba(0, 0, 0, 0.08);
 }
 
-.aksrt-docs__card-inner {
+.jio-docs__card-inner {
   display: flex;
   align-items: center;
   gap: 12px;
 }
 
-.aksrt-docs__card-icon {
+.jio-docs__card-icon {
   flex-shrink: 0;
   width: 40px;
   height: 40px;
@@ -155,38 +155,38 @@ function openDoc(doc) {
   justify-content: center;
 }
 
-.aksrt-docs__card-body {
+.jio-docs__card-body {
   flex: 1;
   min-width: 0;
 }
 
-.aksrt-docs__card-title {
+.jio-docs__card-title {
   margin: 0 0 2px;
   font-size: 14px;
   font-weight: 600;
-  color: var(--aksrt-color-text);
+  color: var(--jio-color-text);
 }
 
-.aksrt-docs__card-desc {
+.jio-docs__card-desc {
   margin: 0;
   font-size: 12px;
-  color: var(--aksrt-color-muted);
+  color: var(--jio-color-muted);
   line-height: 1.5;
   overflow: hidden;
   text-overflow: ellipsis;
   white-space: nowrap;
 }
 
-.aksrt-docs__card-arrow {
+.jio-docs__card-arrow {
   flex-shrink: 0;
   color: #c0c4cc;
 }
 
-.aksrt-docs__section {
+.jio-docs__section {
   margin-bottom: 16px;
 }
 
-.aksrt-docs__action {
+.jio-docs__action {
   display: flex;
   gap: 12px;
   align-items: flex-start;
@@ -195,31 +195,31 @@ function openDoc(doc) {
   background: #fafafa;
 }
 
-.aksrt-docs__action i {
-  color: var(--aksrt-color-primary);
+.jio-docs__action i {
+  color: var(--jio-color-primary);
   margin-top: 2px;
 }
 
-.aksrt-docs__action strong {
+.jio-docs__action strong {
   display: block;
   font-size: 14px;
-  color: var(--aksrt-color-text);
+  color: var(--jio-color-text);
   margin-bottom: 2px;
 }
 
-.aksrt-docs__action p {
+.jio-docs__action p {
   margin: 0 0 4px;
   font-size: 12px;
-  color: var(--aksrt-color-muted);
+  color: var(--jio-color-muted);
 }
 
-.aksrt-docs__action a {
+.jio-docs__action a {
   font-size: 12px;
-  color: var(--aksrt-color-primary);
+  color: var(--jio-color-primary);
   text-decoration: none;
 }
 
-.aksrt-docs__action a:hover {
+.jio-docs__action a:hover {
   text-decoration: underline;
 }
 </style>